Description
Product Information:
WNMG080408 Turning Insert is a high-performance double-sided carbide insert designed for external turning and facing operations. Featuring a 80° trigon shape with six cutting edges, it offers excellent economy and tool life. The precision-ground geometry ensures stable cutting, smooth chip control, and superior surface finish. Suitable for machining steel, stainless steel, and cast iron, WNMG080408 inserts are widely used in CNC lathes for roughing and semi-finishing applications. Compatible with standard ISO tool holders, it delivers consistent performance and high machining efficiency.
Product Details:
Optimized W-Shape for Superior Load Distribution
The unique W-shaped insert design distributes cutting forces more evenly across the cutting edge, reducing localized stress concentration and significantly improving resistance to chipping and breakage.
Negative Geometry with Enhanced Thermal Resistance
The negative rake geometry allows the insert to withstand higher cutting temperatures and intermittent cutting conditions, making it especially suitable for high-speed and heavy-duty turning.
Advanced Chip breaker Design for Controlled Chip Flow
The specially engineered chip breaker promotes smooth chip curling and controlled chip flow, minimizing chip entanglement and improving machining safety in automated production.
Reliable Performance Across Variable Cutting Conditions
WNMG080408 maintains stable cutting performance across a wide range of cutting parameters, making it highly tolerant to parameter fluctuations and operator variation.
Main technical parameters:
| Type | LE | IC | S | D1 |
| WN_06T3_ | 6.5 | 9.525 | 3.97 | 3.81 |
| WN_0804_ | 8.7 | 12.7 | 4.76 | 5.16 |
| Application | Chip Breaker | Type | RE | Cutting Parameter | |
| ap (mm) | fn (mm/r) | ||||
|
Roughing |
BR |
WNMG080404 | 0.4 | 0.60-4.50 | 0.16-0.25 |
| WNMG080408 | 0.8 | 1.20-4.50 | 0.20-0.40 | ||
| WNMG080412 | 1.2 | 1.50-4.50 | 0.25-0.50 | ||
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