Page 63 - High Performance End Mills - Catalog 430

• Suitable for many materials and for roughing in
unstable conditions

ø d 1 l 2 l 3 l 1 ø d 3 l 4 ø d 2 l A
h11 h6
3/16 5/8 21/2 0.118 7/8 3/8 15/16
9/32 11/16 2 1/2 0.177 7/8 3/8 15/16
3/8 3/4 2 1/2 0.236 7/8 3/8 15/16
15/32 7/8 2 1/2 0.295 15/16 3/8 15/16
9/16 1 1/8 2 3/4 0.358 – 3/8 1 3/16
3/4 1 3/8 3 1/4 0.480 – 1/2 1 15/32
7/8 1 1/2 3 1/2 0.605 – 5/8 1 19/32
1 1/8 1 7/8 4 0.730 – 3/4 1 31/32
1 1/2 2 5/8 5 0.969 – 1 2 23/32
5 14 57 2.9 18 6 21
8 18 57 3.8 20 6 21
9 19 57 4.8 20 6 21
10 20 57 5.8 – 6 21
12 25 63 7.7 – 8 27
15 30 72 9.5 – 10 32
18 35 83 11.5 – 12 38
21 35 83 13.5 – 14 38
24 40 92 15.5 – 16 44
30 50 104 19.5 – 20 54

ALCR coating allows the user to operate at higher cutting speeds in materials that naturally generate an
excessive amount of heat during the milling process.