10PCS WNMG080404/08-MA Carbide CNC Turning Inserts UE6020 US735
10PCS WNMG080404/08-MA Carbide CNC Turning Inserts UE6020 US735
WNMG080404-MA & WNMG080408-MA Tungsten Carbide Turning Inserts – 10-Piece Set
Upgrade your CNC lathe operations with this 10-piece set of WNMG080404-MA and WNMG080408-MA indexable carbide turning inserts, available in premium UE6020 and US735 grades. Engineered for high-precision metal turning of stainless steel and carbon steel, these inserts deliver consistent surface finishes, extended tool life, and smoother, more efficient machining cycles.
Made in Mainland China.
Key Features
- High-Precision Dimensional Tolerance: Strict manufacturing standards ensure stable cutting performance and excellent workpiece surface quality on CNC lathe machines.
- Premium Tungsten Carbide with Advanced Coating: Hard alloy construction with high-performance coating technology delivers low friction, outstanding wear resistance, and excellent heat resistance — minimising cutting edge chipping and significantly extending service life during continuous and intermittent turning.
- Wide Machining Application: UE6020 & US735 grades optimised for external turning, facing, and profiling operations on stainless steel and carbon steel — ideal for general metalworking workshops and industrial production environments.
- MA Chipbreaker Geometry: The MA chipbreaker design provides superior chip control, preventing long tangled chips, lowering cutting forces, and reducing workpiece scratching for a safer and smoother machining process.
- Standard WNMG Size – Easy Installation: Fully compatible with all standard WNMG lathe toolholders. Quick, tool-free insert replacement — no grinding required — saving setup time and boosting productivity.
Specifications
| Insert Models | WNMG080404-MA / WNMG080408-MA |
| Grades | UE6020, US735 |
| Material | Tungsten Carbide (Hard Alloy) |
| Chipbreaker | MA |
| Application | Stainless Steel, Carbon Steel |
| Operations | External Turning, Facing, Profiling |
| Quantity | 10 Pieces per Box |
| Origin | Mainland China |
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Frequently Asked Questions
Q: What materials are the WNMG080404-MA and WNMG080408-MA inserts suitable for machining?
A: These WNMG carbide turning inserts in UE6020 and US735 grades are specifically designed for turning stainless steel and carbon steel. They are ideal for external turning, facing, and profiling operations in general metalworking and industrial CNC lathe environments.
Q: What is the difference between the WNMG080404-MA and WNMG080408-MA inserts?
A: The key difference lies in the nose radius: WNMG080404-MA has a 0.4 mm nose radius, suited for finishing and semi-finishing passes requiring a finer surface finish, while WNMG080408-MA has a 0.8 mm nose radius, providing greater strength for medium to heavy turning operations. Both feature the MA chipbreaker geometry for effective chip control.
Q: Are these inserts compatible with standard WNMG toolholders?
A: Yes. These inserts conform to standard WNMG insert dimensions and are fully compatible with any matching WNMG lathe toolholder. No additional grinding or modification is required — simply index or replace the insert and resume machining immediately.
Q: How many inserts are included in one order?
A: Each order includes 10 pieces per box, giving you a reliable stock of inserts for uninterrupted production runs or workshop use.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.