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WNMG0804-Tungsten Carbide Lathe Tools For Steel Processing
WNMG tungsten carbide turning inserts are designed for roughing and semi-finishing of steel materials. The newly developed CVD coating grade provides improved durability and up to 20% longer tool life. Double-sided groove geometry supports deep cutting and efficient chip removal, while sharp, reinforced cutting edges provide good impact, wear and chipping resistance. Left- and right-hand versions are available for different turning requirements.
1. Newly developed CVD coating grade
2. Up to 20% longer tool life
3. Double-sided groove geometry
4. Excellent chip removal performance
5. Suitable for deep cutting
6. Strong wear and impact resistance
7. Good edge chipping resistance
8. Roughing and semi-finishing applications
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Specifications
| Specification | Dimension（mm） | |||
| ΦI.C | S | Φd | R | |
| WNMG060404R/L | 9.525 | 4.76 | 3.81 | 0.4 |
| WNMG060408-R/L | 9.525 | 4.76 | 3.81 | 0.8 |
| WNMG060412-R/L | 9.525 | 4.76 | 3.81 | 1.2 |
| WNMG080404-R/L | 12.7 | 4.76 | 5.16 | 0.4 |
| WNMG080408-R/L | 12.7 | 4.76 | 5.16 | 0.8 |
| WNMG080412-R/L | 12.7 | 4.76 | 5.16 | 1.2 |
What does WNMG160404R-* mean？
- W means 80°hexagon shape
- N means 0-degree clearance angle.
- M means the tolerance level is M level
- G means it is double side geometry and with hole.
- 160404 It has 9.525 mm inscribed circle diameter, 4.76mm thick (approx. 0.187″ in inches), 0.4mm corner radius.
- R means it is right side cutting. L is left side cutting.
More inserts with different geometry for finishing, medium cutting and roughing are available! Holders are also available!
Application:
It can be used for rough and semi-finishing of quenched and tempered materials, forged materials, die steel and hard steel materials such as 20Cr and 40Cr.
Sharp and thick cutting edges with good impact resistance, wear resistance, and chipping resistance
FAQs
Q1:How to select the right insert?
A:5 key points you need to know when choose the right tool
- Workpiece material and hardness
- Machining operation (roughing, finishing, etc.)
- Desired surface quality
- Cutting conditions (Vc, feed, depth of cut)
- Current insert grade and geometry
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