CCMT Carbide Turning Inserts | Precision CNC Cutting Tools
ZWEIMENTOOL CCMT carbide inserts deliver exceptional precision and durability for your turning operations. These 80° diamond-shaped positive rake inserts are engineered for superior surface finishes and extended tool life across a wide range of materials.
Key Product Highlights
- 7 cutting edges per insert for maximum cost efficiency
- Precision-ground cutting edges (Ra 0.1-0.2μm)
- Multiple chipbreaker options for optimal chip control
- Advanced coating technologies for extended tool life
- Wide nose radius selection (0.2-1.2mm)
Technical Specifications
1. CCMT Insert Dimensions (ISO Standard)
| Insert Code |
IC (mm) |
Thickness (mm) |
Nose Radius (mm) |
Hole Size (mm) |
Edge Length (mm) |
| CCMT060204 |
6.35 |
3.18 |
0.2 |
2.50 |
6.35 |
| CCMT090304 |
9.525 |
4.76 |
0.4 |
3.81 |
9.525 |
| CCMT120408 |
12.70 |
4.76 |
0.8 |
4.78 |
12.70 |
| CCMT160608 |
15.875 |
6.35 |
1.2 |
6.35 |
15.875 |
2. Material Grades & Applications
| Grade Code |
Substrate Composition |
Coating Type |
Hardness (HV) |
Best For |
| ZT-1500 |
Ultra-fine WC+6%Co |
TiAlN |
3200 |
Carbon steels |
| ZT-2500 |
Nano-grade WC+8%Co |
AlTiN |
3500 |
Hardened steels |
| ZT-3500 |
WC-TiC-TaC composite |
TiCN |
3000 |
Stainless steel |
| ZT-4500 |
Submicron WC |
DLC |
2500 |
Aluminum alloys |
| ZT-5500 |
WC+Ni binder |
Uncoated |
- |
High-temp alloys |
3. Coating Performance Comparison
| Coating |
Thickness (μm) |
Max Temp (°C) |
Friction Coeff. |
Color |
Best Applications |
| TiAlN |
2-3 |
800 |
0.4 |
Purple |
General turning |
| AlTiN |
3-4 |
900 |
0.35 |
Black |
Hard machining |
| TiCN |
3-5 |
400 |
0.5 |
Gold |
Stainless steel |
| DLC |
1-2 |
500 |
0.2 |
Gray |
Non-ferrous metals |
| Uncoated |
- |
- |
0.6 |
Silver |
Composites |
Recommended Cutting Parameters
| Material Group |
Cutting Speed (m/min) |
Feed Rate (mm/rev) |
Depth of Cut (mm) |
| Carbon Steel |
150-320 |
0.10-0.25 |
0.5-3.0 |
| Stainless Steel |
80-160 |
0.08-0.20 |
0.3-2.0 |
| Cast Iron |
120-260 |
0.12-0.30 |
0.5-4.0 |
| Aluminum |
350-900 |
0.15-0.35 |
1.0-5.0 |
| Titanium |
50-130 |
0.06-0.15 |
0.3-1.5 |
Unique Product Features
- Advanced Edge Preparation
- Honed edge radii (15-50μm)
- T-land edge strengthening
- Improved edge durability by 30-40%
- Optimized Chipbreaker Designs
- 3D-optimized chip grooves
- Effective chip control down to 0.05mm/rev
- Reduced cutting forces by 15-20%
- Thermal Management System
- Multi-layer thermal barrier coatings
- Reduced heat penetration into substrate
- Extended tool life by 2-3X
Quality Assurance
- ISO 9001:2015 Certified manufacturing process
- 100% dimensional inspection with optical comparators
- Batch traceability with unique heat numbers
- Rigorous performance testing before shipment
Why Choose ZWEIMENTOOL?
- 15+ years of carbide tool manufacturing experience
- European-grade CNC grinding equipment
- Custom solutions available (special geometries/coatings)
- Global logistics network with fast delivery
- Technical support team for application optimization