Xinhua Industrial Co., LTD
Xinhua Industrial Co., LTD
Add to Cart
ZWEIMENTOOL WNMG series carbide inserts represent the pinnacle of negative rake turning technology, offering exceptional durability and cost efficiency for various machining operations. These 80° rhomboid-shaped inserts feature 6 cutting edges and are available with multiple coating options to suit different material requirements.
* 6 cutting edges per insert - Maximizing tool economy
* Multiple coating options - Optimized for different materials
* Negative rake geometry - Superior edge strength for heavy cuts
* Precision-ground surfaces - Ensuring consistent performance
* Wide range of nose radii - From 0.4mm to 1.2mm
| Insert Code | IC (mm) | Thickness (mm) | Nose Radius (mm) | Hole Size (mm) | Edge Length (mm) |
|---|---|---|---|---|---|
| WNMG060408 | 6.35 | 3.97 | 0.8 | 2.50 | 6.35 |
| WNMG080408 | 8.00 | 4.76 | 0.8 | 3.30 | 8.00 |
| WNMG120408 | 12.70 | 4.76 | 0.8 | 4.78 | 12.70 |
| WNMG160612 | 15.875 | 6.35 | 1.2 | 6.35 | 15.875 |
| Grade Code | Substrate Composition | Coating | Hardness (HV) | Best Applications |
|---|---|---|---|---|
| WN-2000 | Ultra-fine WC+6%Co | TiAlN | 3200 | General steel machining |
| WN-2500 | Nano-grade WC+8%Co | AlTiN | 3500 | Hardened steels (>45HRC) |
| WN-3000 | WC-TiC-TaC composite | TiCN | 3000 | Stainless steel |
| WN-3500 | Submicron WC | DLC | 2500 | Aluminum alloys |
| WN-4000 | WC+Ni binder | Uncoated | - | High-temperature alloys |
| Coating Type | Thickness (μm) | Max Temp (°C) | Friction Coefficient | Color | Best For |
|---|---|---|---|---|---|
| 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 |
| Uncoated | - | - | 0.6 | Silver | Composites |
| Material Group | Cutting Speed (m/min) | Feed Rate (mm/rev) | Depth of Cut (mm) |
|---|---|---|---|
| Carbon Steel | 120-280 | 0.15-0.35 | 1.0-5.0 |
| Alloy Steel | 100-220 | 0.12-0.25 | 0.8-3.0 |
| Stainless Steel | 80-160 | 0.10-0.20 | 0.5-2.5 |
| Cast Iron | 150-300 | 0.18-0.40 | 1.5-6.0 |
| Titanium | 50-120 | 0.08-0.15 | 0.5-1.5 |
Advanced Negative Rake Design
5° negative rake angle for superior edge strength
Allows heavier cuts than positive rake inserts
Improved stability in interrupted cuts
Optimized Chipbreaker Technology
Three chipbreaker options available:
F-type for finishing
M-type for medium machining
R-type for roughing
Effective chip control across various feed rates
Precision Edge Preparation
Honed edge radii (20-50μm)
T-land edge strengthening
Improved edge durability by 30-40%
*ISO 9001:2015 Certified manufacturing process
* 100% dimensional inspection with optical measurement
* Batch traceability with unique identification codes
* Performance testing on various material groups
* German-engineered CNC grinding technology (±0.005mm)
* Top carbide substrates for consistent quality
* Custom solutions available (special geometries/coatings)
* Global inventory for fast delivery (2-5 working days)
* Technical support for application optimization