Gear Cutting Tools

Worm milling cutters for roughing
for roughing gears, tooth racks and worms
of module pitch
20° pressure angle, straight flanks
basic profile IV to DIN 3972
without tooth for checking
staggered chip breakers form module 10
20°
b 1
A
d 2 d 1
KHSS-E EMo5Co5
Cat.-No.
2513 staggered tooth, milled, with ground lands
Dimensions in mm
m d 1 b 1 d 2 A
5 140 13 40 2,56
5,5 14 2,86
6 145 15 3,17
6,5 17 3,48
7 18 3,79
7,5 19 4,10
8 20 4,41
9 150 23 5,04
10 25 5,67
11 28 6,30
12 30 6,93
13 155 34 7,56
14 160 36 8,20
15 165 38 8,83
16 170 40 9,47
17 180 43 50 10,11
18 190 46 10,75
19 195 48 11,39
20 200 50 12,03
These milling cutters are designed for the straight flank roughing of gears, racks and worms.
They are manufactured without a tooth for checking, to achieve a high cutting rate. They are sharpened by tracing
the profile at the backed-off surfaces. The tooth tip width A given in the table can be used as a checking dimension.
90