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- Each Reamer expands to the smallest size of next larger size.
- Reamers are used for light cut, repair work, removing stock or simply for enlarging
holes.
- Reamers can be hand operated by use of wrenches. The size can be adjusted by moving
the blades in tapered slots by means of loosening one nut and tightening the other.
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Size
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Range
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No. of Blades
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Cart No.
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Inch
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mm
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8/A
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1/4 to 9/32
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6.35 to 7.14
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4
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RAR-303
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7/A
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9/32 to 5/16
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7.14 to 7.94
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4
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RAR-304
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6/A
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5/16 to 11/32
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7.94 to 8.73
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4
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RAR-305
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5/A
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11/32 to 3/8
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8.73 to 9.5
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5
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RAR-306
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4/A
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3/8 to 13/32
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9.52 to 10.32
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6
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RAR-307
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3/A
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13/32 to 7/16
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10.32 to 11.11
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6
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RAR-308
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2/A
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7/16 to 15/32
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11.11 to 11.91
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6
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RAR-309
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A
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15/32 to 17/32
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11.91 to 13.49
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6
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RAR-310
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B
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17/32 to 19/32
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13.49 to 15.08
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6
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RAR-311
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C
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19/32 to 21/32
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15.08 to 16.67
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6
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RAR-312
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D
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21/32 to 23/32
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16.67 to 18.26
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6
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RAR-313
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E
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23/32 to 25/32
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18.26 to 19.84
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6
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RAR-314
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F
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25/32 to 27/32
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19.84 to 21.43
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6
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RAR-315
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G
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27/32 to 15/16
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21.43 to 23.81
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6
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RAR-316
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H
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15/16 to 1-1/16
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23.81 to 26.99
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6
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RAR-317
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I
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1-1/16 to 1-3/16
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26.99 to 30.16
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6
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RAR-318
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J
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1-3/16 to 1-11/32
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30.16 to 34.13
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6
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RAR-319
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K
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1-11/32 to 1-1/2
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34.13 to 38.10
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6
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RAR-320
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L
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1-1/2 to 1-13/16
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38.10 to 46.04
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6
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RAR-321
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M
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1-13/16 to 2-7/32
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46.04 to 56.36
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6
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RAR-322
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N
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2-7/32 to 2-3/4
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56.36 to 69.85
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6
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RAR-323
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O
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2-3/4 to 3-11/32
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69.85 to 84.93
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6
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RAR-324
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Cat No.
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Range
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Inch
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mm
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RTR-325
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1/8 to 1/2
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3.0 to 12.5
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RTR-326
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1/8 to 5/8
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3.0 to 16.0
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RTR-327
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5/32 to 7/8
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4.0 to 22.0
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- Design for use in Turret Lathes, Screw Machines, Drill Presses and all type of machine
tool equipment.
- Ground with a 45° Chamfer, suitable for reaming most materials.
- Available in Straight or Spiral Flute.
- Use for difficult to ream materials.
- Made from High Speed Steel.
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Size
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Flute Length
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Overall Length
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MT Shank
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Cat No. For
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Straight Flute
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Spiral Flute
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1/4”
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1-1/2”
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6”
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1
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RCR-328
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RCR-328
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9/32”
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1-1/2”
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6”
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1
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RCR-329
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RCR-362
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5/16”
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1-1/2”
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6”
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1
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RCR-330
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RCR-363
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11/32”
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1-1/2”
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6”
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1
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RCR-331
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RCR-364
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3/8”
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1-3/4”
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7”
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1
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RCR-332
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RCR-365
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13/32”
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1-3/4”
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7”
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1
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RCR-333
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RCR-366
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7/16”
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1-3/4”
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7”
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1
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RCR-334
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RCR-367
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15/32”
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1-3/4”
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7”
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1
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RCR-335
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RCR-368
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1/2”
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2”
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8”
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1
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RCR-336
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RCR-369
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17/32”
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2”
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8”
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1
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RCR-337
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RCR-370
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9/16”
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2”
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8”
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1
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RCR-338
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RCR-371
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19/32”
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2”
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8”
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1
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RCR-339
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RCR-372
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8”
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2-1/4”
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9”
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2
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RCR-340
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RCR-373
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21/32”
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2-1/4”
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9”
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2
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RCR-341
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RCR-374
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11/16”
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2-1/4”
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9”
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2
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RCR-342
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RCR-375
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23/32”
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2-1/4”
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9”
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2
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RCR-343
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RCR-376
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3/4”
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2-1/2”
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9-1/2”
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2
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RCR-344
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RCR-377
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25/32”
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2-1/2”
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9-1/2”
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2
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RCR-345
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RCR-378
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13/16”
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2-1/2”
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9-1/2”
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2
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RCR-346
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RCR-379
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27/32”
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2-1/2”
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9-1/2”
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2
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RCR-347
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RCR-380
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7/8”
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2-5/8”
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10”
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2
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RCR-348
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RCR-381
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29/32”
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2-5/8”
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10”
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2
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RCR-349
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RCR-382
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15/16”
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2-5/8”
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10”
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2
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RCR-350
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RCR-383
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31/32”
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2-5/8”
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10”
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2
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RCR-351
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RCR-384
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1”
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2-3/4”
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10-1/2”
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3
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RCR-352
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RCR-385
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1-1/16”
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2-3/4”
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10-1/2”
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3
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RCR-353
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RCR-386
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1-1/8”
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2-7/8”
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11”
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3
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RCR-354
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RCR-387
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1-3/16”
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2-7/8”
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11”
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3
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RCR-355
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RCR-388
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1-1/4”
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3”
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11-1/2”
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4
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RCR-356
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RCR-389
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1-3/8”
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3-1/4”
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12”
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4
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RCR-358
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RCR-391
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1-7/16”
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3-1/4”
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12”
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4
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RCR-359
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RCR-392
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1-1/2”
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3-1/2”
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12-1/2”
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4
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RCR-360
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RCR-393
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- Used for Producing Center holes in Components or Workpieces which requires machining
between Centers.
- 60° Countersink Angle fits all Standard Centers.
- Plain type available in 60°, 82°, or 90° Angle, also available with standard and
Long Lengths.
- Made from High Speed Steel.
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Size
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Body Dia.
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Drill Dia.
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Overall Length
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Cat No For
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A
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D
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L
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00
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1/8”
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.025”
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1-1/8”
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RCD-394
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0
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1/8”
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1/32”
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1-1/8”
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RCD-395
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1
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1/8”
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3/64”
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1-1/4”
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RCD-396
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2
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3/16”
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5/64”
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1-7/8”
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RCD-397
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3
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1/4”
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7/64”
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2”
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RCD-398
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4
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5/16”
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1/8”
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2-1/8”
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RCD-399
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4-1/2
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3/8”
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9/64”
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2-1/2”
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RCD-400
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5
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7/16”
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3/16”
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2-3/4”
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RCD-401
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6
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1/2”
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7/32”
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3”
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RCD-402
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7
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5/8”
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1/4”
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3-1/4”
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RCD-403
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8
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3/4”
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5/16”
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3-1/2”
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RCD-404
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9
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7/8”
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11/32”
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3-5/8”
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RCD-405
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10
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1”
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3/8”
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3-3/4”
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RCD-406
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- Used for general purpose, countersinks, Chamfering and Deburing.
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Cat No.
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Small Dia
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Large Dia
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Cat No
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Inch
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mm
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0 Double End
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2
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5
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RCS-407
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1 Double End
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5
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10
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RCS-408
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2 Double End
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10
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15
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RCS-409
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3 Double End
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15
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20
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RCS-410
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4 Double End
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20
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25
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RCS-411
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- Designed for Machine use and light, portable work
- Ideal for Chamferring, Deburring and Counter Sinking
- Single Flute construction and low controlled relief provide chatterless operation
- Versatility of this tool should increase productivity on all general purpose applications
- Made from High Speed Steel.
- Available in 60°, 82° or 90°
- Made from High Speed Steel
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Size
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Shank Dia.
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Overall Length
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Cat No. For
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60°
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82°
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90°
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3/16”
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3/16”
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1-1/2”
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RCS-417
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RCS-429
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RCS-441
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1/4”
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1/4”
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2”
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RCS-418
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RCS-430
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RCS-442
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5/16”
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1/4”
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2”
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RCS-419
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RCS-431
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RCS-443
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3/8"
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1/4"
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2”
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RCS-420
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RCS-432
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RCS-444
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1/2"
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1/4"
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2”
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RCS-421
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RCS-433
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RCS-445
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5/8"
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1/2"
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2-1/4”
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RCS-422
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RCS-434
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RCS-446
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3/4"
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1/2""
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2-3/4”
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RCS-423
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RCS-435
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RCS-447
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7/8"
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1/2"
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2-3/4”
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RCS-424
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RCS-436
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RCS-448
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1”
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1/2"
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2-3/4”
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RCS-425
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RCS-437
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RCS-449
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1-1/4"
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3/4"
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3"
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RCS-426
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RCS-438
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RCS-450
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1-1/2"
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3/4"
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3-3/8"
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RCS-427
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RCS-439
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RCS-451
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2"
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3/4"
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3-3/4"
|
RCS-437
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RCS-440
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RCS-451
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