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

Material GroupWK15CMWP40PMTTI25THM
1355310295430360300
2300260215310250215
3275235190310250215
P 4245205160265215180
5205185160320235200
618014011014511090
1235205185480310215
M 2210180150325205145
3155140110320210145
150546041022018515514511090
K 240035533018014512515012085
333530027514512510015511570
11080720600
N 2820560460
3540335240
1504035
2504035
S 3605035
4806040
1
H 2
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
ecommnearng ees [m]Lig Machiht ningGen Purperal oseHeavy Machining
Insert Geometry5%10%Prog as aramme % of RadFeedp dial Dep 20%er Tooth th of Cu(fz) t (ae)30%40–100%Insert Geometry
...200,170,661,190,120,470,860,090,350,640,080,310,560,070,280,51...20
…210,240,741,250,180,530,890,130,400,660,120,350,580,110,320,53…21
…310,260,761,280,190,550,910,140,410,680,120,360,590,110,330,54…31