
Insert Stainless Steel Indexable Lathe Groove Inserts CNC Cutting Tools. 20+ Years Factory Experience: Source factory with over 20 years in CNC tools, specializing in turning, milling, and hole-making. Premium Carbide Material: Crafted from ultra-fine grain tungsten carbide with PVD/CVD multi-layer coating for high wear resistance. Multi-Edge Design: Features 2-4 effective cutting edges for quick replacement, reducing tooling costs without regrinding. ISO9001 & IATF16949 Certified: Certified quality management systems ensuring products meet international standards for automotive and aerospace. Fast Delivery Options: 48-hour delivery for regular products and fast sampling available for customized orders. Comprehensive Grooving Solutions: Covers external, internal, face, parting, shallow, and circlip grooves for diverse machining scenarios. Superior Surface Finish: Optimized chip breaker geometry produces surface finishes down to Ra1.6 and prevents chip tangling. Global Export Capability: Products exported to over 30 countries with stable production capacity of over 1 million pieces monthly.