• Recommended Starting Speeds [m/min]

Material Group WDN00U

1
2
3

P

4
5
6
1
M2
3
1
K2
3
1–291019804880

N

3460610760
1
2

S

3
4
H1

Recommended Starting Feeds

  • Recommended Starting Feeds [mm]
LightGeneralHeavy
MachiningPurposeMachining

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

Geometry10%20%30%40%50–100%Geometry
SDR…0,080,170,330,060,130,250,060,110,220,050,100,200,050,100,20SDR…
EDR…0,080,170,330,060,130,250,060,110,220,050,100,200,050,100,20EDR…

NOTE: First choice starting feed (fz) is in bold type. Use corresponding speed (vc). fz and vc are valid for ae *0,4 D1. For smaller ae, fz and vc should be multiplied by the factor given below:

ae/D1 =0,20,30,4
fz-Factor1,51,31,0
vc-Factor1,31,21,1