Application Summary of Turning Grrades
Workpiece |
ISO |
Coated |
Uncoated |
Cermet |
CBN |
CVD |
PVD |
K
Cast Iron
|
01 |
|
|
|
|
|
10 |
|
|
|
|
|
20 |
GK1115
GK1120 |
|
|
GP91TF
GP91TM |
BKN115P
BKN115S |
30 |
GK1125 |
|
|
|
BKN125S
BKN135S |
40 |
|
GK1125 |
|
|
|
50 |
|
|
|
|
|
Coated Carbide (CVD)
Workpiece |
Cutting Mode |
Recommended Grade |
Recommended
Cutting Speed (m/min)
|
ISO |
Application Range |
K |
Cast Iron |
Continuous
Cutting |
GK1115 |
200-400 |
K01 |
|
GK1120 |
|
K10 |
|
Interrupted
Cutting |
GK1125 |
150-300 |
K20 |
GK1115 |
GK1130 |
|
K30 |
GK1120
GK1125 |
|
|
K40 |
GK1130 |
Cermet
Workpiece |
Cutting Mode |
Recommended Grade |
Recommended
Cutting Speed (m/min)
|
ISO |
Application Range |
K |
Cast Iron |
Finishing |
GP91TF |
(230)
130-330 |
K01 |
K10 |
GP91TF
|
GP91TM |
(210)
100-300 |
K20 |
GP91TM |