Cutting Speed Table - Optimum Optiturn TU 2506 Operating Manual

3.21

Cutting speed table

Materials
non-alloyed steel; steel casting;
C45; St37
low-alloy steel, steel casting;
42CrMo4; 100Cr6
high-alloyed steel; steel casting;
X38CrMoV51;
S10-4-3-10
rust-resistant steel
X5CrNi1810;
X10CrNiMoTi12
grey cast iron
GG10 ; GG40
cast iron with nodular graphite
GGG35 ; GGG70
copper, brass
aluminium alloys
Description of the coated hard metals:
HC P40 = a PVD - coating TiAlN
HC K15 = a CVD - coating TiN-Al
HC M15/K10 = CVD - coating TiAiN
Version 1.0.1 2014-05-16
HSS P10 P20
35 - 100 - 80 -
- 50 - 150 - 120
20 - 80 - 60 -
- 35 - 120 - 100
10 - 70 - 50 -
- 20 - 110 - 90
- - -
- - -
15 - - -
- 40 - -
10 - - -
- 25 - -
40 - - -
- 90 - -
40 - - -
- 100 - -
O - TiCN - TiN
2 3
Original operating instructions
OPTIMUM
M A S C H I N E N - G E R M A N Y
Turning
Cutting materials
HC HC
P40 K10
P40 K15
50 - - 70 - 150 -
- 100 - - 180 - 300
40 - - 70 - 120 -
- 80 - - 160 - 250
- - 60 - 80 -
- - - 130 - 220
- 30 - -
- - 80 -
- 40 - - 90 -
- - 190 - - 200
- 25 - - 80 -
- - 120 - - 180
- 60 - - 90 -
- - 180 - - 300
- 80 - - 100 -
- - 200 - - 400
TU2506 | TU2506V | TU2807 | TU2807V
Drilling
HC
M15/ HSS
K10
90 - 30 -
- 180 - 40
80 - 20 -
- 160 - 30
70 - 8 -
- 140 - 15
- 50 - 10 -
- - 140 - 15
70 - 20 -
- 150 - 30
60 - 15 -
- 130 - 25
60 - 30 -
- 150 - 80
80 - 40 -
- 200 - 80
GB
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