- 85 664 75 34
- handel@darmet.com.pl
- Darmet sp. z o.o.
Zakład Obróbki Skrawaniem
ul. Komunalna 4c, 15-197 Białystok
Our adress:
Darmet sp. z o.o.
Zakład Obróbki Skrawaniem
Komunalna 4c street, 15-197 Białystok
Our e-mail:
handel@darmet.com.pl
Telephone number:
+48 85 664 75 34
Turning inserts
DCMT Turning Inserts
Properties and application:
- Carbide insert, grade PL 10, PVD coating (TiAlN)
- Universal chipbreaker
- Technical information on DARMET inserts
Specifications:
Insert shape and angle | ||
---|---|---|
D | 55° | |
Normal clearance angle | ||
C | 7° | |
Tolerance class | ||
M | l ? 0,05 m ? 0,08 s ? 0,13 |
|
Chipbreaker and clamping type | ||
T |
Insert application guide | |||||
---|---|---|---|---|---|
Designation | Super finishing | Finishing | Semi finishing | Roughing | Interrupted cut |
DCMT 070204 NN | |||||
DCMT 11T304 NN | |||||
DCMT 11T308 NN | |||||
Not recommended | Acceptable | Recommended | Excellent |
Turning operations | |
---|---|
Straight turning | Contour turning |
Respect cutting speed during stainless steel machining | Appropriate for boring operation |
Designation | Grade | l | s | r |
---|---|---|---|---|
DCMT 070204 NN | PL 10 | 7 | 2,38 | 0,4 |
DCMT 11T304 NN | PL 10 | 11 | 3,97 | 0,4 |
DCMT 11T308 NN | PL 10 | 11 | 3,97 | 0,8 |
DCMT 070204 NN | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Material group | Group number | Brinell hardness [HB] | ap [mm] | Feed [mm/turn] | A max [mm2] | Vc [m/min] | Optimal cutting conditions | ||||
min | max | min | max | min | max | ap | feed | ||||
Low carbon steel | 1 | 150 | 0,10 | 2,0 | 0,08 | 0,20 | 0,36 | 180 | 350 | 1,0 | 0,18 |
180 | 2,0 | 0,18 | 0,29 | 280 | |||||||
210 | 2,0 | 0,16 | 0,29 | 250 | |||||||
Alloy steel | 2 | 180 | 0,10 | 2,0 | 0,08 | 0,18 | 0,29 | 120 | 280 | 1,0 | 0,15 |
230 | 2,0 | 0,18 | 0,24 | 250 | |||||||
280 | 0,10 | 1,5 | 0,09 | 0,16 | 0,24 | 210 | |||||
320 | 1,5 | 0,14 | 0,19 | 180 | |||||||
High alloy steel | 3 | 220 | 0,10 | 2,0 | 0,08 | 0,16 | 0,24 | 70 | 190 | 1,0 | 0,12 |
280 | 1,5 | 0,14 | 0,24 | 150 | |||||||
320 | 0,10 | 1,5 | 0,13 | 0,17 | 130 | ||||||
350 | 1,5 | 0,13 | 0,14 | 100 | |||||||
400 | 0,10 | 1,3 | 0,05 | 0,11 | 0,12 | 50 | 90 | 0,9 | 0,10 | ||
480 | 1,2 | 0,09 | 0,10 | 40 | 80 | 0,7 | 0,08 | ||||
550 | 1,0 | 0,08 | 0,08 | 30 | 70 | 0,6 | 0,07 | ||||
Austenitic stainless steel |
4 | 210 - 250 | 0,10 | 2,0 | 0,08 | 0,16 | 0,22 | 170 | 270 | 1,0 | 0,15 |
5 | 230 - 270 | 1,8 | 0,08 | 0,14 | 0,17 | 160 | 210 | 1,0 | 0,12 | ||
6 | - | 1,5 | 0,08 | 0,13 | 0,14 | 70 | 150 | 1,0 | 0,12 | ||
Ferritic stainless steel |
7 | annealed | 0,10 | 2,0 | 0,08 | 0,16 | 0,20 | 170 | 250 | 1,0 | 0,15 |
Martensitic stainless steel |
8 | annealed | 0,20 | 2,0 | 0,08 | 0,16 | 0,20 | 170 | 250 | 1,0 | 0,15 |
treated | 120 | 190 | |||||||||
Grey cast iron | 9 | 140 - 230 | 0,10 | 2,0 | 0,06 | 0,18 | 0,38 | 170 | 250 | 1,0 | 0,18 |
0,36 | 230 | ||||||||||
0,36 | 210 | ||||||||||
Nodular cast iron | 10 | 210 | 0,10 | 2,0 | 0,06 | 0,16 | 0,29 | 120 | 230 | 1,0 | 0,15 |
260 | 0,24 | 190 | |||||||||
310 | 0,24 | 150 | |||||||||
450 | 0,10 | 1,0 | 0,06 | 0,10 | 0,08 | 30 | 70 | 0,6 | 0,07 | ||
Nickel based alloys |
11 | - | 0,10 | 1,5 | 0,08 | 0,14 | 0,14 | 25 | 35 | 1,0 | 0,12 |
0,14 | 28 | 40 | |||||||||
0,17 | 40 | 65 | |||||||||
Titanium based alloys |
12 | - | 0,10 | 1,5 | 0,08 | 0,14 | 0,17 | 35 | 60 | 1,0 | 0,14 |
0,13 | 0,14 | 28 | 40 | 1,0 | 0,12 |
DCMT 11T304 NN | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Material group | Group number | Brinell hardness [HB] | ap [mm] | Feed [mm/turn] | A max [mm2] | Vc [m/min] | Optimal cutting conditions | ||||
min | max | min | max | min | max | ap | feed | ||||
Low carbon steel | 1 | 150 | 0,20 | 3,0 | 0,11 | 0,23 | 0,60 | 180 | 350 | 2,0 | 0,18 |
180 | 2,5 | 0,20 | 0,48 | 280 | |||||||
210 | 2,5 | 0,18 | 0,48 | 250 | |||||||
Alloy steel | 2 | 180 | 0,20 | 2,5 | 0,11 | 0,20 | 0,48 | 120 | 280 | 2,0 | 0,15 |
230 | 2,5 | 0,20 | 0,40 | 250 | |||||||
280 | 0,20 | 2,0 | 0,09 | 0,18 | 0,40 | 210 | |||||
320 | 2,0 | 0,16 | 0,32 | 180 | |||||||
High alloy steel | 3 | 220 | 0,20 | 2,5 | 0,09 | 0,18 | 0,40 | 70 | 190 | 2,0 | 0,12 |
280 | 2,5 | 0,16 | 0,40 | 150 | |||||||
320 | 0,20 | 2,0 | 0,14 | 0,28 | 130 | ||||||
350 | 2,0 | 0,14 | 0,24 | 100 | |||||||
400 | 0,20 | 1,8 | 0,05 | 0,12 | 0,20 | 50 | 90 | 1,7 | 0,11 | ||
480 | 1,5 | 0,10 | 0,17 | 40 | 80 | 1,4 | 0,09 | ||||
550 | 1,4 | 0,08 | 0,13 | 30 | 70 | 1,2 | 0,07 | ||||
Austenitic stainless steel |
4 | 210 - 250 | 0,20 | 2,5 | 0,10 | 0,18 | 0,32 | 170 | 270 | 2,0 | 0,15 |
5 | 230 - 270 | 2,0 | 0,09 | 0,16 | 0,24 | 160 | 210 | 2,0 | 0,12 | ||
6 | - | 2,0 | 0,09 | 0,14 | 0,20 | 70 | 150 | 2,0 | 0,12 | ||
Ferritic stainless steel |
7 | annealed | 0,20 | 2,0 | 0,11 | 0,18 | 0,28 | 170 | 250 | 2,0 | 0,15 |
Martensitic stainless steel |
8 | annealed | 0,20 | 2,0 | 0,11 | 0,18 | 0,28 | 170 | 250 | 2,0 | 0,12 |
treated | 120 | 190 | |||||||||
Grey cast iron | 9 | 140 - 230 | 0,20 | 3,0 | 0,08 | 0,20 | 0,64 | 170 | 250 | 2,0 | 0,18 |
0,60 | 230 | ||||||||||
0,60 | 210 | ||||||||||
Nodular cast iron | 10 | 210 | 0,20 | 2,5 | 0,08 | 0,18 | 0,48 | 120 | 230 | 2,0 | 0,15 |
260 | 0,40 | 190 | |||||||||
310 | 0,40 | 150 | |||||||||
450 | 0,20 | 1,5 | 0,05 | 0,10 | 0,17 | 30 | 70 | 1,4 | 0,09 | ||
Nickel based alloys |
11 | - | 0,20 | 2,0 | 0,10 | 0,16 | 0,24 | 25 | 35 | 2,0 | 0,12 |
0,24 | 28 | 40 | |||||||||
0,28 | 40 | 65 | |||||||||
Titanium based alloys |
12 | - | 0,20 | 2,0 | 0,09 | 0,16 | 0,28 | 35 | 60 | 2,0 | 0,14 |
0,14 | 0,24 | 28 | 40 | 2,0 | 0,12 |
DCMT 11T308 NN | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Material group | Group number | Brinell hardness [HB] | ap [mm] | Feed [mm/turn] | A max [mm2] | Vc [m/min] | Optimal cutting conditions | ||||
min | max | min | max | min | max | ap | feed | ||||
Low carbon steel | 1 | 150 | 0,50 | 5,0 | 0,21 | 0,45 | 1,8 | 180 | 350 | 3,0 | 0,35 |
180 | 5,0 | 0,45 | 1,8 | 300 | |||||||
210 | 4,0 | 0,40 | 1,5 | 250 | |||||||
Alloy steel | 2 | 180 | 0,50 | 5,0 | 0,21 | 0,40 | 1,2 | 120 | 280 | 3,0 | 0,30 |
230 | 4,0 | 0,40 | 1,2 | 250 | |||||||
280 | 0,50 | 4,0 | 0,18 | 0,35 | 1,2 | 210 | |||||
320 | 3,5 | 0,35 | 1,0 | 180 | |||||||
High alloy steel | 3 | 220 | 0,50 | 4,0 | 0,18 | 0,40 | 1,2 | 70 | 190 | 2,5 | 0,28 |
280 | 4,0 | 0,40 | 1,2 | 150 | |||||||
320 | 0,50 | 3,0 | 0,35 | 0,8 | 130 | ||||||
350 | 3,0 | 0,35 | 0,8 | 100 | |||||||
400 | 0,50 | 2,5 | 0,11 | 0,30 | 0,6 | 50 | 90 | 2,0 | 0,25 | ||
480 | 2,0 | 0,25 | 0,4 | 40 | 80 | 1,7 | 0,20 | ||||
550 | 1,7 | 0,20 | 0,3 | 30 | 70 | 1,0 | 0,18 | ||||
Austenitic stainless steel |
4 | 210 - 250 | 0,50 | 5,0 | 0,20 | 0,40 | 1,0 | 170 | 270 | 3,0 | 0,35 |
5 | 230 - 270 | 4,0 | 0,18 | 0,35 | 0,8 | 160 | 210 | 3,0 | 0,32 | ||
6 | - | 4,0 | 0,18 | 0,35 | 0,6 | 70 | 150 | 2,5 | 0,28 | ||
Ferritic stainless steel |
7 | annealed | 0,50 | 4,0 | 0,22 | 0,35 | 0,9 | 170 | 250 | 3,0 | 0,32 |
Martensitic stainless steel |
8 | annealed | 0,50 | 4,0 | 0,22 | 0,35 | 0,9 | 170 | 250 | 3,0 | 0,32 |
treated | 120 | 190 | |||||||||
Grey cast iron | 9 | 140 - 230 | 0,50 | 5,0 | 0,15 | 0,60 | 2,0 | 170 | 250 | 3,0 | 0,35 |
1,8 | 230 | ||||||||||
1,8 | 210 | ||||||||||
Nodular cast iron | 10 | 210 | 0,50 | 5,0 | 0,15 | 0,50 | 1,5 | 120 | 230 | 3,0 | 0,30 |
260 | 1,3 | 190 | |||||||||
310 | 1,2 | 150 | |||||||||
450 | 0,50 | 1,7 | 0,11 | 0,25 | 0,4 | 30 | 50 | 1,0 | 0,18 | ||
Nickel based alloys |
11 | - | 0,50 | 3,0 | 0,20 | 0,35 | 0,7 | 25 | 35 | 2,0 | 0,28 |
0,7 | 28 | 40 | |||||||||
0,8 | 40 | 65 | |||||||||
Nickel based alloys |
12 | - | 0,50 | 3,0 | 0,18 | 0,35 | 0,8 | 35 | 60 | 2,0 | 0,30 |
0,30 | 0,6 | 28 | 40 | 2,0 | 0,28 |
CNMP Turning Inserts
Properties and application:
- Carbide insert, grade PL 10, PVD coating (TiAlN)
- Universal chipbreaker
- Technical information on DARMET inserts
Specifications:
Insert shape and angle | ||
---|---|---|
C | 80° | |
Normal clearance angle | ||
N | 0° | |
Tolerance class | ||
M | l ? 0,05 m ? 0,08 s ? 0,13 |
|
Chipbreaker and clamping type | ||
P |
Insert application guide | |||||
---|---|---|---|---|---|
Designation | Super finishing | Finishing | Semi finishing | Roughing | Interrupted cut |
CNMP 120408 NN | |||||
CNMP 120412 NN | |||||
Not recommended | Acceptable | Recommended | Excellent |
Turning operations | |
---|---|
Straight turning | Facing |
In machining stainless steel and exotic materials P geometry inserts (CNMP, TNMP, WNMP) are recommended as first choice | P geometry inserts are not recommended when machining with interrupted cut | Respect recommended cutting speed during stainless steel machining |
Designation | Grade | l | s | r |
---|---|---|---|---|
CNMP 120408 NN | PL 10 | 12 | 4,76 | 0,8 |
CNMP 120412 NN | PL 10 | 12 | 4,76 | 1,2 |
CNMP 120408 NN | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Material group | Group number | Brinell hardness [HB] | ap [mm] | Feed [mm/turn] | A max [mm2] | Vc [m/min] | Optimal cutting conditions | ||||
min | max | min | max | min | max | ap | feed | ||||
Low carbon steel | 1 | 150 | 0,50 | 5,0 | 0,21 | 0,45 | 1,8 | 180 | 350 | 3,0 | 0,35 |
180 | 5,0 | 0,45 | 1,8 | 300 | |||||||
210 | 4,0 | 0,40 | 1,5 | 250 | |||||||
Alloy steel | 2 | 180 | 0,50 | 5,0 | 0,21 | 0,40 | 1,2 | 120 | 280 | 3,0 | 0,30 |
230 | 4,0 | 0,40 | 1,2 | 250 | |||||||
280 | 0,50 | 4,0 | 0,18 | 0,35 | 1,2 | 210 | |||||
320 | 3,5 | 0,35 | 1,0 | 180 | |||||||
High alloy steel | 3 | 220 | 0,50 | 4,0 | 0,18 | 0,40 | 1,2 | 70 | 190 | 2,5 | 0,28 |
280 | 4,0 | 0,40 | 1,2 | 150 | |||||||
320 | 0,50 | 3,0 | 0,35 | 0,8 | 130 | ||||||
350 | 3,0 | 0,35 | 0,8 | 100 | |||||||
400 | 0,50 | 2,5 | 0,11 | 0,30 | 0,6 | 50 | 90 | 2,0 | 0,25 | ||
480 | 2,0 | 0,25 | 0,4 | 40 | 80 | 1,7 | 0,20 | ||||
550 | 1,7 | 0,20 | 0,3 | 30 | 70 | 1,0 | 0,18 | ||||
Austenitic stainless steel |
4 | 210 - 250 | 0,50 | 5,0 | 0,20 | 0,40 | 1,0 | 170 | 270 | 3,0 | 0,35 |
5 | 230 - 270 | 4,0 | 0,18 | 0,35 | 0,8 | 160 | 210 | 3,0 | 0,32 | ||
6 | - | 4,0 | 0,18 | 0,35 | 0,6 | 70 | 150 | 2,5 | 0,28 | ||
Ferritic stainless steel |
7 | annealed | 0,50 | 4,0 | 0,22 | 0,35 | 0,9 | 170 | 250 | 3,0 | 0,32 |
Martensitic stainless steel |
8 | annealed | 0,50 | 4,0 | 0,22 | 0,35 | 0,9 | 170 | 250 | 3,0 | 0,32 |
treated | 120 | 190 | |||||||||
Grey cast iron | 9 | 140 - 230 | 0,50 | 5,0 | 0,15 | 0,60 | 2,0 | 170 | 250 | 3,0 | 0,35 |
1,8 | 230 | ||||||||||
1,8 | 210 | ||||||||||
Nodular cast iron | 10 | 210 | 0,50 | 5,0 | 0,15 | 0,50 | 1,5 | 120 | 230 | 3,0 | 0,30 |
260 | 1,3 | 190 | |||||||||
310 | 1,2 | 150 | |||||||||
450 | 0,50 | 1,7 | 0,11 | 0,25 | 0,4 | 30 | 50 | 1,0 | 0,18 | ||
Nickel based alloys |
11 | - | 0,50 | 3,0 | 0,20 | 0,35 | 0,7 | 25 | 35 | 2,0 | 0,28 |
0,7 | 28 | 40 | |||||||||
0,8 | 40 | 65 | |||||||||
Titanium based alloys |
12 | - | 0,50 | 3,0 | 0,18 | 0,35 | 0,8 | 35 | 60 | 2,0 | 0,30 |
0,30 | 0,6 | 28 | 40 | 2,0 | 0,28 |
CNMP 120412 NN | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Material group | Group number | Brinell hardness [HB] | ap [mm] | Feed [mm/turn] | A max [mm2] | Vc [m/min] | Optimal cutting conditions | ||||
min | max | min | max | min | max | ap | feed | ||||
Low carbon steel | 1 | 150 | 0,50 | 5,0 | 0,27 | 0,68 | 3,1 | 180 | 330 | 4,0 | 0,50 |
180 | 5,0 | 0,68 | 3,1 | 280 | |||||||
210 | 5,0 | 0,60 | 2,6 | 250 | |||||||
Alloy steel | 2 | 180 | 0,50 | 5,0 | 0,27 | 0,60 | 2,6 | 120 | 280 | 4,0 | 0,45 |
230 | 5,0 | 0,60 | 2,0 | 250 | |||||||
280 | 5,0 | 0,23 | 0,53 | 2,0 | 210 | ||||||
320 | 4,0 | 0,53 | 1,7 | 180 | |||||||
High alloy steel | 3 | 220 | 0,50 | 5,0 | 0,23 | 0,60 | 2,0 | 70 | 190 | 4,0 | 0,40 |
280 | 5,0 | 0,60 | 2,0 | 150 | |||||||
320 | 4,0 | 0,53 | 1,6 | 130 | |||||||
350 | 4,0 | 0,53 | 1,6 | 100 | |||||||
400 | 0,50 | 3,5 | 0,14 | 0,45 | 1,2 | 50 | 90 | 3,4 | 0,36 | ||
480 | 3,0 | 0,35 | 0,9 | 40 | 80 | 2,9 | 0,30 | ||||
550 | 2,5 | 0,28 | 0,6 | 30 | 70 | 2,5 | 0,25 | ||||
Austenitic stainless steel |
4 | 210 - 250 | 0,50 | 5,0 | 0,26 | 0,52 | 1,7 | 170 | 270 | 4,0 | 0,40 |
5 | 230 - 270 | 5,0 | 0,23 | 0,46 | 1,4 | 160 | 210 | 4,0 | 0,36 | ||
6 | - | 5,0 | 0,23 | 0,46 | 1,0 | 70 | 150 | 4,0 | 0,32 | ||
Ferritic stainless steel |
7 | annealed | 0,50 | 5,0 | 0,29 | 0,46 | 1,5 | 170 | 250 | 4,0 | 0,35 |
Martensitic stainless steel |
8 | annealed | 0,50 | 5,0 | 0,29 | 0,46 | 1,5 | 170 | 250 | 4,0 | 0,35 |
treated | 120 | 190 | |||||||||
Grey cast iron | 9 | 140 - 230 | 0,50 | 5,0 | 0,20 | 0,90 | 3,0 | 170 | 250 | 4,0 | 0,60 |
2,7 | 230 | ||||||||||
2,7 | 210 | ||||||||||
Nodular cast iron | 10 | 210 | 0,50 | 5,0 | 0,20 | 0,70 | 2,3 | 120 | 230 | 4,0 | 0,50 |
260 | 2,0 | 190 | |||||||||
310 | 1,8 | 150 | |||||||||
450 | 0,50 | 1,8 | 0,06 | 0,15 | 0,3 | 30 | 70 | 1,2 | 0,12 | ||
Nickel based alloys |
11 | - | 0,50 | 5,0 | 0,26 | 0,46 | 1,4 | 25 | 35 | 3,0 | 0,38 |
1,4 | 28 | 40 | |||||||||
1,6 | 40 | 65 | |||||||||
Titanium based alloys |
12 | - | 0,50 | 5,0 | 0,23 | 0,46 | 1,6 | 35 | 60 | 3,0 | 0,38 |
0,39 | 1,2 | 28 | 40 | 3,0 | 0,32 |
CNMG Turning Inserts
Properties and application:
- Carbide insert, grade PL 10, PVD coating (TiAlN)
- Universal chipbreaker
- Technical information on DARMET inserts
Specifications:
Insert shape and angle | ||
---|---|---|
C | 80° | |
Normal clearance angle | ||
N | 0° | |
Tolerance class | ||
M | l ? 0,05 m ? 0,08 s ? 0,13 |
|
Chipbreaker and clamping type | ||
G |
Insert application guide | |||||
---|---|---|---|---|---|
Designation | Super finishing | Finishing | Semi finishing | Roughing | Interrupted cut |
CNMG 120404 NN | |||||
CNMG 120408 NN | |||||
CNMG 120412 NN | |||||
Not recommended | Acceptable | Recommended | Excellent |
Turning operations | |
---|---|
Straight turning | Facing |
Respect cutting speed during stainless steel machining | To increase productivity it is recommended to increase speed while respecting Amax parameter |
Designation | Grade | l | s | r |
---|---|---|---|---|
CNMG 120404 NN | PL 10 | 12 | 4,76 | 0,4 |
CNMG 120408 NN | PL 10 | 12 | 4,76 | 0,8 |
CNMG 120412 NN | PL 10 | 12 | 4,76 | 1,2 |
CNMG 120404 NN | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Material group | Group number | Brinell hardness [HB] | ap [mm] | Feed [mm/turn] | A max [mm2] | Vc [m/min] | Optimal cutting conditions | ||||
min | max | min | max | min | max | ap | feed | ||||
Low carbon steel | 1 | 150 | 0,20 | 3,0 | 0,11 | 0,23 | 0,60 | 180 | 350 | 2,0 | 0,18 |
180 | 2,5 | 0,20 | 0,48 | 280 | |||||||
210 | 2,5 | 0,18 | 0,48 | 250 | |||||||
Alloy steel | 2 | 180 | 0,20 | 2,5 | 0,11 | 0,20 | 0,48 | 120 | 280 | 2,0 | 0,15 |
230 | 2,5 | 0,20 | 0,40 | 250 | |||||||
280 | 0,20 | 2,0 | 0,09 | 0,18 | 0,40 | 210 | |||||
320 | 2,0 | 0,16 | 0,32 | 180 | |||||||
High alloy steel | 3 | 220 | 0,20 | 2,5 | 0,09 | 0,18 | 0,40 | 70 | 190 | 2,0 | 0,12 |
280 | 2,5 | 0,16 | 0,40 | 150 | |||||||
320 | 0,20 | 2,0 | 0,14 | 0,28 | 130 | ||||||
350 | 2,0 | 0,14 | 0,24 | 100 | |||||||
400 | 0,20 | 1,8 | 0,05 | 0,12 | 0,20 | 50 | 90 | 1,7 | 0,11 | ||
480 | 1,5 | 0,10 | 0,17 | 40 | 80 | 1,4 | 0,09 | ||||
550 | 1,4 | 0,08 | 0,13 | 30 | 70 | 1,2 | 0,07 | ||||
Austenitic stainless steel |
4 | 210 - 250 | 0,20 | 2,5 | 0,10 | 0,18 | 0,32 | 170 | 270 | 2,0 | 0,15 |
5 | 230 - 270 | 2,0 | 0,09 | 0,16 | 0,24 | 160 | 210 | 2,0 | 0,12 | ||
6 | - | 2,0 | 0,09 | 0,14 | 0,20 | 70 | 150 | 2,0 | 0,12 | ||
Ferritic stainless steel |
7 | annealed | 0,20 | 2,0 | 0,11 | 0,18 | 0,28 | 170 | 250 | 2,0 | 0,15 |
Martensitic stainless steel |
8 | annealed | 0,20 | 2,0 | 0,11 | 0,18 | 0,28 | 170 | 250 | 2,0 | 0,12 |
treated | 120 | 190 | |||||||||
Grey cast iron | 9 | 140 - 230 | 0,20 | 3,0 | 0,08 | 0,20 | 0,64 | 170 | 250 | 2,0 | 0,18 |
0,60 | 230 | ||||||||||
0,60 | 210 | ||||||||||
Nodular cast iron | 10 | 210 | 0,20 | 2,5 | 0,08 | 0,18 | 0,48 | 120 | 230 | 2,0 | 0,15 |
260 | 0,40 | 190 | |||||||||
310 | 0,40 | 150 | |||||||||
450 | 0,20 | 1,5 | 0,05 | 0,10 | 0,17 | 30 | 70 | 1,4 | 0,09 | ||
Nickel based alloys |
11 | - | 0,20 | 2,0 | 0,10 | 0,16 | 0,24 | 25 | 35 | 2,0 | 0,12 |
0,24 | 28 | 40 | |||||||||
0,28 | 40 | 65 | |||||||||
Titanium based alloys |
12 | - | 0,20 | 2,0 | 0,09 | 0,16 | 0,28 | 35 | 60 | 2,0 | 0,14 |
0,14 | 0,24 | 28 | 40 | 2,0 | 0,12 |
CNMG 120408 NN | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Material group | Group number | Brinell hardness [HB] | ap [mm] | Feed [mm/turn] | A max [mm2] | Vc [m/min] | Optimal cutting conditions | ||||
min | max | min | max | min | max | ap | feed | ||||
Low carbon steel | 1 | 150 | 0,50 | 5,0 | 0,21 | 0,45 | 1,8 | 180 | 350 | 3,0 | 0,35 |
180 | 5,0 | 0,45 | 1,8 | 300 | |||||||
210 | 4,0 | 0,40 | 1,5 | 250 | |||||||
Alloy steel | 2 | 180 | 0,50 | 5,0 | 0,21 | 0,40 | 1,2 | 120 | 280 | 3,0 | 0,30 |
230 | 4,0 | 0,40 | 1,2 | 250 | |||||||
280 | 0,50 | 4,0 | 0,18 | 0,35 | 1,2 | 210 | |||||
320 | 3,5 | 0,35 | 1,0 | 180 | |||||||
High alloy steel | 3 | 220 | 0,50 | 4,0 | 0,18 | 0,40 | 1,2 | 70 | 190 | 2,5 | 0,28 |
280 | 4,0 | 0,40 | 1,2 | 150 | |||||||
320 | 0,50 | 3,0 | 0,35 | 0,8 | 130 | ||||||
350 | 3,0 | 0,35 | 0,8 | 100 | |||||||
400 | 0,50 | 2,5 | 0,11 | 0,30 | 0,6 | 50 | 90 | 2,0 | 0,25 | ||
480 | 2,0 | 0,25 | 0,4 | 40 | 80 | 1,7 | 0,20 | ||||
550 | 1,7 | 0,20 | 0,3 | 30 | 70 | 1,0 | 0,18 | ||||
Austenitic stainless steel |
4 | 210 - 250 | 0,50 | 5,0 | 0,20 | 0,40 | 1,0 | 170 | 270 | 3,0 | 0,35 |
5 | 230 - 270 | 4,0 | 0,18 | 0,35 | 0,8 | 160 | 210 | 3,0 | 0,32 | ||
6 | - | 4,0 | 0,18 | 0,35 | 0,6 | 70 | 150 | 2,5 | 0,28 | ||
Ferritic stainless steel |
7 | annealed | 0,50 | 4,0 | 0,22 | 0,35 | 0,9 | 170 | 250 | 3,0 | 0,32 |
Martensitic stainless steel |
8 | annealed | 0,50 | 4,0 | 0,22 | 0,35 | 0,9 | 170 | 250 | 3,0 | 0,32 |
treated | 120 | 190 | |||||||||
Grey cast iron | 9 | 140 - 230 | 0,50 | 5,0 | 0,15 | 0,60 | 2,0 | 170 | 250 | 3,0 | 0,35 |
1,8 | 230 | ||||||||||
1,8 | 210 | ||||||||||
Nodular cast iron | 10 | 210 | 0,50 | 5,0 | 0,15 | 0,50 | 1,5 | 120 | 230 | 3,0 | 0,30 |
260 | 1,3 | 190 | |||||||||
310 | 1,2 | 150 | |||||||||
450 | 0,50 | 1,7 | 0,11 | 0,25 | 0,4 | 30 | 50 | 1,0 | 0,18 | ||
Nickel based alloys |
11 | - | 0,50 | 3,0 | 0,20 | 0,35 | 0,7 | 25 | 35 | 2,0 | 0,28 |
0,7 | 28 | 40 | |||||||||
0,8 | 40 | 65 | |||||||||
Titanium based alloys |
12 | - | 0,50 | 3,0 | 0,18 | 0,35 | 0,8 | 35 | 60 | 2,0 | 0,30 |
0,30 | 0,6 | 28 | 40 | 2,0 | 0,28 |
CNMG 120412 NN | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Material group | Group number | Brinell hardness [HB] | ap [mm] | Feed [mm/turn] | A max [mm2] | Vc [m/min] | Optimal cutting conditions | ||||
min | max | min | max | min | max | ap | feed | ||||
Low carbon steel | 1 | 150 | 0,50 | 5,0 | 0,27 | 0,68 | 3,1 | 180 | 330 | 4,0 | 0,50 |
180 | 5,0 | 0,68 | 3,1 | 280 | |||||||
210 | 5,0 | 0,60 | 2,6 | 250 | |||||||
Alloy steel | 2 | 180 | 0,50 | 5,0 | 0,27 | 0,60 | 2,6 | 120 | 280 | 4,0 | 0,45 |
230 | 5,0 | 0,60 | 2,0 | 250 | |||||||
280 | 5,0 | 0,23 | 0,53 | 2,0 | 210 | ||||||
320 | 4,0 | 0,53 | 1,7 | 180 | |||||||
High alloy steel | 3 | 220 | 0,50 | 5,0 | 0,23 | 0,60 | 2,0 | 70 | 190 | 4,0 | 0,40 |
280 | 5,0 | 0,60 | 2,0 | 150 | |||||||
320 | 4,0 | 0,53 | 1,6 | 130 | |||||||
350 | 4,0 | 0,53 | 1,6 | 100 | |||||||
400 | 0,50 | 3,5 | 0,14 | 0,45 | 1,2 | 50 | 90 | 3,4 | 0,36 | ||
480 | 3,0 | 0,35 | 0,9 | 40 | 80 | 2,9 | 0,30 | ||||
550 | 2,5 | 0,28 | 0,6 | 30 | 70 | 2,5 | 0,25 | ||||
Austenitic stainless steel |
4 | 210 - 250 | 0,50 | 5,0 | 0,26 | 0,52 | 1,7 | 170 | 270 | 4,0 | 0,40 |
5 | 230 - 270 | 5,0 | 0,23 | 0,46 | 1,4 | 160 | 210 | 4,0 | 0,36 | ||
6 | - | 5,0 | 0,23 | 0,46 | 1,0 | 70 | 150 | 4,0 | 0,32 | ||
Ferritic stainless steel |
7 | annealed | 0,50 | 5,0 | 0,29 | 0,46 | 1,5 | 170 | 250 | 4,0 | 0,35 |
Martensitic stainless steel |
8 | annealed | 0,50 | 5,0 | 0,29 | 0,46 | 1,5 | 170 | 250 | 4,0 | 0,35 |
treated | 120 | 190 | |||||||||
Grey cast iron | 9 | 140 - 230 | 0,50 | 5,0 | 0,20 | 0,90 | 3,0 | 170 | 250 | 4,0 | 0,60 |
2,7 | 230 | ||||||||||
2,7 | 210 | ||||||||||
Nodular cast iron | 10 | 210 | 0,50 | 5,0 | 0,20 | 0,70 | 2,3 | 120 | 230 | 4,0 | 0,50 |
260 | 2,0 | 190 | |||||||||
310 | 1,8 | 150 | |||||||||
450 | 0,50 | 1,8 | 0,06 | 0,15 | 0,3 | 30 | 70 | 1,2 | 0,12 | ||
Nickel based alloys |
11 | - | 0,50 | 5,0 | 0,26 | 0,46 | 1,4 | 25 | 35 | 3,0 | 0,38 |
1,4 | 28 | 40 | |||||||||
1,6 | 40 | 65 | |||||||||
Titanium based alloys |
12 | - | 0,50 | 5,0 | 0,23 | 0,46 | 1,6 | 35 | 60 | 3,0 | 0,38 |
0,39 | 1,2 | 28 | 40 | 3,0 | 0,32 |
CNMA Turning Inserts
Properties and application:
- Carbide insert, grade PL 10, PVD coating (TiAlN)
- Universal chipbreaker
- Technical information on DARMET inserts
Specifications:
Insert shape and angle | ||
---|---|---|
C | 80° | |
Normal clearance angle | ||
N | 0° | |
Tolerance class | ||
M | l ? 0,05 m ? 0,08 s ? 0,13 |
|
Chipbreaker and clamping type | ||
A |
Insert application guide | |||||
---|---|---|---|---|---|
Designation | Super finishing | Finishing | Semi finishing | Roughing | Interrupted cut |
CNMA 120416 NN | |||||
Not recommended | Acceptable | Recommended | Excellent |
Turning operations | |
---|---|
Straight turning | Facing |
Designation | Grade | l | s | r |
---|---|---|---|---|
CNMA 120416 NN | PL 10 | 12 | 4,76 | 1,6 |
CNMA 120416 NN | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Material group | Group number | Brinell hardness [HB] | ap [mm] | Feed [mm/turn] | A max [mm2] | Vc [m/min] | Optimal cutting conditions | ||||
min | max | min | max | min | max | ap | feed | ||||
Low carbon steel | 1 | 150 | Not recommended | ||||||||
180 | |||||||||||
210 | |||||||||||
Alloy steel | 2 | 180 | Not recommended | ||||||||
230 | |||||||||||
280 | |||||||||||
320 | |||||||||||
High alloy steel | 3 | 220 | Not recommended | ||||||||
280 | |||||||||||
320 | |||||||||||
350 | |||||||||||
400 | |||||||||||
480 | |||||||||||
550 | |||||||||||
Austenitic stainless steel |
4 | 210 - 250 | Not recommended | ||||||||
5 | 230 - 270 | ||||||||||
6 | - | ||||||||||
Ferritic stainless steel |
7 | annealed | Not recommended | ||||||||
Martensitic stainless steel |
8 | annealed | Not recommended | ||||||||
treated | |||||||||||
Grey cast iron | 9 | 140 - 230 | 0,50 | 5,0 | 0,20 | 0,90 | 3,0 | 170 | 250 | 4,0 | 0,60 |
2,7 | 230 | ||||||||||
2,7 | 210 | ||||||||||
Nodular cast iron | 10 | 210 | 0,50 | 5,0 | 0,20 | 0,70 | 2,3 | 120 | 230 | 4,0 | 0,50 |
260 | 2,0 | 190 | |||||||||
310 | 1,8 | 150 | |||||||||
450 | 0,50 | 1,8 | 0,06 | 0,15 | 0,25 | 30 | 50 | 1,2 | 0,12 | ||
Nickel based alloys |
11 | - | Not recommended | ||||||||
Titanium based alloys |
12 | - | Not recommended |
Turning inserts CNGG - ALU
Properties and application:
- Carbide insert, grade PL 05, PVD coating (TiAlN)
- Designed for aluminium turning
- Technical information on DARMET inserts
Specifications:
Insert shape and angle | ||
---|---|---|
C | 80° | |
Normal clearance angle | ||
N | 0° | |
Tolerance class | ||
G | l ? 0,05 m ? 0,08 s ? 0,13 |
|
Chipbreaker and clamping type | ||
G |
Insert application guide | |||||
---|---|---|---|---|---|
Designation | Super finishing | Finishing | Semi finishing | Roughing | Interrupted cut |
CNGG 120404 ALU | |||||
CNGG 120408 ALU | |||||
Not recommended | Acceptable | Recommended | Excellent |
Turning operations | |
---|---|
Straight turning | Facing |
Designation | Grade | l | s | r |
---|---|---|---|---|
CNGG 120404 ALU | PL 05 | 12 | 4,76 | 0,4 |
CNGG 120408 ALU | PL 05 | 12 | 4,76 | 0,8 |
CNGG 120404 ALU | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Aluminium | Group number | Brinell hardness [HB] | ap [mm] | Feed [mm/turn] | A max [mm2] | Vc [m/min] | Optimal cutting conditions | ||||
min | max | min | max | min | max | ap | feed | ||||
Si < 4% | 13 | - | 0,25 | 5,0 | 0,12 | 0,35 | 1,5 | 400 | 1200 | 0,5 - 3 | 0,23 |
4% < Si < 8% | 13 | - | 0,10 | 0,30 | 1,2 | 250 | 600 | ||||
Si > 8% | 14 | - | Recommended to use CNMG 120404 NN insert. | ||||||||
For aluminium with high content of silicon it is recommended to use CNMG 120404 NN insert with cutting conditions shown below. | |||||||||||
Si > 8% | 14 | - | 0,50 | 5,0 | 0,10 | 0,30 | 0,80 | 200 | 400 | 0,5 - 1,2 | 0,15 |
CNGG 120408 ALU | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Aluminium | Group number | Brinell hardness [HB] | ap [mm] | Feed [mm/turn] | A max [mm2] | Vc [m/min] | Optimal cutting conditions | ||||
min | max | min | max | min | max | ap | feed | ||||
Si < 4% | 13 | - | 0,25 | 5,0 | 0,12 | 0,60 | 2,0 | 400 | 1200 | 0,5 - 3 | 0,23 |
4% < Si < 8% | 13 | - | 0,10 | 0,50 | 1,8 | 250 | 600 | ||||
Si > 8% | 14 | - | Recommended to use CNMG 120408 NN insert. | ||||||||
For aluminium with high content of silicon it is recommended to use CNMG 120408 NN insert with cutting conditions shown below. | |||||||||||
Si > 8% | 14 | - | 0,50 | 5,0 | 0,10 | 0,50 | 1,50 | 200 | 400 | 1,0 - 3 | 0,25 |