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  • Parallel Hand Reamers

A Reamer having virtually parallel cutting edges, with taper & bevel lead integral with parallel shank of the nominal diameter of cutting edges, and with a driving square on the end of the shank. LH Helical flutes for RH cutting shall be supplied unless otherwise specified.
Specifications confirm to : IS 5444-1978 ISO 236/1-1976 DIN 206-1979 BS 328: Part 4:1983.

Product Specification

Diameter mm Inch Cutting Edge Length Overall Length
6.0   47 93
--- 1/4 50 100
7.0 9/32 54 107
8.0 5/16 58 115
9.0 11/32 62 124
10.0 3/8 66 133
11.0 7/16 71 142
12.0 15/32 76 152
13.0 1/2 76 152
14.0 --- 81 163
15.0 9/16 81 163
16.0 5/8 87 175
17.0 --- 87 175
18.0 11/16 93 188
19.0 --- 93 188
20.0 3/4 100 201
21.0 13/16 100 201
22.0 7/8 107 215
23.0 --- 107 215
24.0 15/16 115 231
25.0 1 115 231
26.0 --- 115 231
27.0 1.1/16 124 247
28.0 1.1/8 124 247
30.0 --- 124 247
32.0 1.3/16,1.1/4 133 265
34.0 --- 142 284
35.0 1.3/8 142 284
36.0 1.7/16 142 284
38.0 1.1/2 142 284
40.0 --- 152 305
42.0 1.5/8 152 305
44.0 1.3/4 163 326
45.0 --- 163 326
46.0 --- 163 326
48.0 1.7/8 174 347
50.0 2 174 347
52.0 2.1/16 174 347
55.0 2.1/8 184 367
56.0 2.3/16 184 367
58.0 2.1/4 184 367
60.0 2.5/16 184 367
62.0 2.3/8, 2.7/16 194 387
63.0 2.1/2 194 387
67.0 --- 194 387
71.0 --- 203 406

We also manufacture as per customer specification.

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