High-performance WCMX drill insert for U-drills
The WCMX...R-53 RT330 drill insert is designed for process-reliable metal removal in professional manufacturing environments. Through the combination of a stable basic geometry and a high-quality PVD coating, it supports efficient workflows when drilling with indexable tools. Its universal applicability makes it a well-thought-out choice for handling various drilling projects without the need for constant insert changes.
Suitable materials

Technical data
- Insert shape: WCMX
- Grade: RT330 (PVD-coated)
- Operation: Drilling
- ISO classification: P15-P25 (Steel), M10-M25 (Stainless Steel)
- Packaging unit: 10 pieces
Dimensions of the WCMX...R-53 RT330 drill insert
|
Item Nr. |
L |
I.C. |
S |
d |
r |
| WCMX 030208R-53 RT330 |
3201041 |
3,8 |
5,56 |
2,38 |
2,8 |
0,8 |
| WCMX 040208R-53 RT330 |
3201042 |
4,3 |
6,35 |
2,38 |
3,1 |
0,8 |
| WCMX 050308R-53 RT330 |
3201043 |
5,4 |
7,94 |
3,18 |
3,2 |
0,8 |
| WCMX 06T308R-53 RT330 |
3201044 |
6,5 |
9,525 |
3,97 |
3,7 |
0,8 |
| WCMX 080412R-53 RT330 |
3201045 |
8,7 |
12,7 |
4,76 |
4,3 |
1,2 |
Cutting data
|
Steel |
Stainless Steel |
|
Vc (m/min) |
f (mm/rev.) |
Vc (m/min) |
f (mm/rev.) |
| WCMX 030208R-53 RT330 |
120-220 |
0,05-0,12 |
90-200 |
0,05-0,12 |
| WCMX 040208R-53 RT330 |
120-220 |
0,05-0,12 |
90-200 |
0,05-0,12 |
| WCMX 050308R-53 RT330 |
120-220 |
0,05-0,14 |
90-200 |
0,05-0,14 |
| WCMX 06T308R-53 RT330 |
120-220 |
0,05-0,16 |
90-200 |
0,05-0,16 |
| WCMX 080412R-53 RT330 |
120-220 |
0,05-0,20 |
90-200 |
0,05-0,20 |
Applications
Thanks to its specific coating and proven geometry, the WCMX...R-53 is primarily used in indexable insert drills. It is highly suitable for both single-part production and industrial series manufacturing where steel or stainless steel needs to be machined efficiently. The design opens up flexible application possibilities across various drilling depths and machining strategies.
Special features
This indexable insert impresses with a well-balanced ratio of toughness to wear resistance. The RT330 PVD coating protects the cutting edge from premature wear and supports smooth chip evacuation. This significantly contributes to reliable component quality and stable processes in demanding daily operations.