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CNMG120408-EM KM3315 Stainless Steel Rough Turning Blade Cutting Tool High Hardness Wear Resistant Grain

CNMG120408-EM KM3315

These CNMG square turning inserts cover CNMG120404-EM, CNMG120408-EM and CNMG120412-EM models with premium KM3315 carbide and high-silicon coating. The EM chip geometry is engineered for stainless steel roughing, fitting standard CNC toolholders with strong cutting rigidity.

The KM3315 grade with high-silicon coating delivers excellent wear resistance and reliable impact toughness for stainless steel heavy cutting. The optimized EM chipbreaker ensures steady chip evacuation under high loads, achieving stable dimensional accuracy and consistent machining quality.

Ideal for medium and heavy rough turning of stainless steel on CNC lathes, these inserts boast long service life to reduce tool downtime. They effectively improve roughing productivity and lower overall tooling costs for high-volume production.

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Q: Who are we?

Our headquarters is located in Zhejiang, China. Starting in 2023, we sold to South Asia (10.00%), Southern Europe (10.00%), Northern Europe (10.00%), Western Europe (10.00%), East Asia (10.00%), Middle East (10.00%), Southeast Asia (10.00%), Eastern Europe (10.00%), South America (10.00%). There are a total number of people in our office.

Q: How do we guarantee quality?

We always provide samples before mass production; We always conduct a final inspection and take photos for customer confirmation before shipment;

Q: What can you buy from us?

Boiling cutters, milling cutters, CNC inserts, grooving inserts, reamers, tool holders, tool sleeves, and other industrial machinery and equipment.

Q: How do we ensure quality?

Q: Why should you buy from us instead of other suppliers?

Wenqiao Sanqiang CNC Tools Co., Ltd., established in 2011, is located in Wenling, Taizhou, China, covering an area of 10 mu (approximately 6,667 square meters). We specialize in high-quality CNC cutting tools, including CNC carbide inserts, carbide end mills, and turning tool fixtures. Our quality speaks for itself, resulting in a high customer repurchase rate and numerous positive reviews.

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