Specifications conform to

Dimensions in mm
BS 122 Part 4: 1980

MILLING CUTTERS (SHANK TYPE) - Screwed Shank Slot Drills((Long Series) (mm))
Diameter Cutting Edge Length Shank Diameter Nominal Length below Chuck Overall Length
3.0 11.0 6 23.0 60.5
3.5 12.5 6 29.0 66.5
4.0 12.5 6 29.0 66.5
4.5 12.5 6 29.0 66.5
5.0 12.5 6 32.5 70.0
5.5 16.0 6 38.5 76.0
6.0 16.0 6 38.5 76.0
6.5 16.0 10 38.0 76.0
7.0 16.0 10 38.0 76.0
8.0 19.0 10 41.5 79.5
8.5 22.0 10 44.5 82.5
9.0 22.0 10 44.5 82.5
10.0 22.0 10 44.5 82.5
11.0 22.0 12 51.0 89.0
12.0 25.5 12 57.0 95.0
13.0 25.5 12 57.0 95.0
- - - - -
14.0 28.5 12 63.5 101.5
15.0 31.5 16 69.0 108.0
16.0 31.5 16 69.0 108.0
17.0 35.0 16 75.5 114.5
18.0 35.0 16 75.5 114.5
19.0 38.0 16 81.5 120.5
20.0 38.0 16 81.5 120.5
22.0 41.5 25 87.5 140.0
24.0 41.5 25 100.0 152.5
25.0 44.5 25 106.5 159.0
26.0 44.5 25 106.5 159.0
28.0 47.5 25 106.5 159.0
30.0 51.0 25 106.5 159.0
32.0 51.0 25 106.5 159.0
34.0 51.0 25 106.5 159.0
35.0 54.0 25 106.5 159.0
36.0 54.0 25 106.5 159.0
38.0 57.0 25 106.5 159.0
40.0 57.0 25 106.5 159.0
45.0 57.0 25 106.5 159.0


Type A-Flat Face Helical Fluted
Type B-Concave Face Helical Fluted
Normally RH Helical Flutes Rh Cutting and Type N tools are supplied with Flat face-Type A
Range Of Applications :- For milling Keyway slot in machine Spindles.