Reliable Turning with the DCMT Geometry
The Indexable insert - DCMT ... -HM RT300 combines versatility and proven wear resistance for professional machining. Engineered for universal medium processing, this cutting tool features a durable PVD coating. It delivers convincing results in common steel grades as well as more demanding stainless materials. The HM chipbreaker is specifically designed for controlled chip evacuation during continuous and light interrupted cuts, effectively supporting consistent and efficient workflows.
Suitable materials
Technical data
- Insert shape: DCMT
- Processing: Medium
- Cutting conditions: Continuous and light interrupted
- Grade: RT300 (PVD-coated P15–P25 and M10–M25)
- Packaging unit: 10 pieces
Dimensions of Indexable insert - DCMT ... -HM RT300
|
Item Nr. |
r |
L |
I.C. |
S |
d |
| DCMT 070202-HM RT300 |
1771131 |
0,2 |
7,8 |
6,35 |
2,38 |
2,8 |
| DCMT 070204-HM RT300 |
1771132 |
0,4 |
7,8 |
6,35 |
2,38 |
2,8 |
| DCMT 070208-HM RT300 |
1771133 |
0,8 |
7,8 |
6,35 |
2,38 |
2,8 |
| DCMT 11T302-HM RT300 |
1771134 |
0,2 |
11,6 |
9,525 |
3,97 |
4,4 |
| DCMT 11T304-HM RT300 |
1771135 |
0,4 |
11,6 |
9,525 |
3,97 |
4,4 |
| DCMT 11T308-HM RT300 |
1771136 |
0,8 |
11,6 |
9,525 |
3,97 |
4,4 |
Cutting data
|
Steel |
Stainless Steel |
|
Vc (m/min) |
fn (mm/U) |
ap (mm) |
Vc (m/min) |
fn (mm/U) |
ap (mm) |
| DCMT 070202-HM RT300 |
120-240 |
0,05-0,2 |
0,19-2 |
100-200 |
0,05-0,2 |
0,19-2 |
| DCMT 070204-HM RT300 |
120-240 |
0,05-0,2 |
0,19-2 |
100-200 |
0,05-0,2 |
0,19-2 |
| DCMT 070208-HM RT300 |
120-240 |
0,05-0,2 |
0,38-2 |
100-200 |
0,05-0,2 |
0,38-2
|
| DCMT 11T302-HM RT300 |
120-240 |
0,05-0,2 |
0,25-2,5 |
100-200 |
0,05-0,2 |
0,25-2,5 |
| DCMT 11T304-HM RT300 |
120-240 |
0,05-0,2 |
0,5-2,5 |
100-200 |
0,05-0,2 |
0,5-2,5 |
| DCMT 11T308-HM RT300 |
120-240 |
0,05-0,2 |
0,6-2,5 |
100-200 |
0,05-0,2 |
0,6-2,5
|
Applications
This turning insert is a well-conceived solution for turning operations where flexibility is required. It is primarily used for medium machining tasks involving steel and stainless steel workpieces. Thanks to its tolerance for light interrupted cuts, it opens up variable application possibilities in modern manufacturing without the constant need for tool changes between different materials.
Special features
The positive DCMT basic shape generates relatively low cutting forces, helping to protect both the spindle and the workpiece. A key advantage is the universal RT300 grade: the specifically formulated PVD coating effectively counteracts abrasive wear and contributes to consistent cutting performance. The inserts are supplied in a convenient packaging unit of 10 pieces.