(Recommended Starting Speeds [m/min] — continued)

Material

WP35CM WS30PM WP40PM

Group

1545475445355310295
2335305275300260215
3305275245275235190

P

4230210190245205160
5310275250205185160
6190160130180140110
1245220185270240220235205185
M2220190170245215175210180150
3175155140185160125155140110
1355320290
K2280250230
3235210190
1
N2
3
1555035504035
2555035504035

S

3655535605035
48060401007050806040
1
H2
3

NOTE: FIRST choice starting speeds are in bold type. As the average chip thickness increases, the speed should be decreased.

Recommended Starting Feeds

„ Recommended Starting Feeds [mm]

LightGeneralHeavy
MachiningPurposeMachining

For All Other Applications

Programmed Feed per Tooth (fz) as a % of Radial Depth of Cut (ae) Insert Insert

Geometry5%10%20%30%40–100%Geometry
..MM0,901,873,620,651,332,520,480,991,860,420,861,610,390,791,47..MM
..MH0,902,354,970,651,673,400,481,232,480,421,072,150,390,981,96..MH
..MR0,902,815,440,651,973,690,481,462,690,421,272,330,391,162,13..MR

NOTE: Use “Light Machining” value as starting feed rate.