Home - Tools - Milling - Milling Inserts - SAFETY Tungsten Steel Metric Counterbore R6 Blade Hex Shank RCMT1204MOSN F-61 M9340 3-Year Warranty

SAFETY Tungsten Steel Metric Counterbore R6 Blade Hex Shank RCMT1204MOSN F-61 M9340 3-Year Warranty

SAFETY RCMT1204MOSN MOEN F-61 F-21 M9340 R6 High Temperature Alloy Round Carbide Milling Inserts

This series of R6 round nose button milling inserts from SAFETY covers RCMT1204MOSN (F-61), MOEN (F-21) and M9340 grade specifications. Purpose-built for nickel superalloys, titanium alloys and heat-resistant steels, it performs reliably in face milling, contour profiling and cavity roughing on CNC machining centers.

The specialized F-61 and F-21 grades deliver exceptional hot hardness and oxidation stability at high cutting temperatures, effectively suppressing built-up edge and crater wear common in superalloy machining. The M9340 grade features a tough carbide substrate with MT-CVD coating, providing outstanding edge strength and impact resistance.

Manufactured to tight ISO dimensional tolerances, these inserts fit standard EMR / RCMT round nose milling cutter heads for quick indexing. Widely used in aerospace, gas turbine and petrochemical industries, they ensure extended tool life and excellent cost efficiency for difficult-to-machine materials.

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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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