Application Guide Speeds & Feeds - Carbide Drills
STUB
ISO VDI Material Group
Sutton
P A Steel
N
M R Stainless Steel
VA
K
F Cast Iron
GG
N N Non-Ferrous Metals, Aluminiums & Coppers AI W
S
S Titaniums & Super Alloys
Ti
Ni
H H Hard Materials (≥ 45 HRC)
H
ISO
P
M
K
N
S
H
VDI^ Material
1
2
3
4
5
6
7
8
9
10
11
12
13
14.1
14.2
14.3
15
16
17
18
19
20
21
22
23
2