{"product_id":"sandvik-coromant-6626851-indexable-drill-insert-880lm-4324","title":"Sandvik Coromant 6626851 Indexable Drill Insert 880LM 4324","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 6626851 is a solid carbide indexable drill insert designed for use in 880-style indexable drill bodies. This insert carries the 4324 manufacturer grade with a CVD-applied TiCN and Al2O3 coating, providing wear resistance and thermal stability during high-feed drilling operations. The square insert geometry features an LM chipbreaker and a 1 mm corner radius. With an inscribed circle of 18.60 mm (0.7323 inches) and a thickness of 0.2165 inches, it is suited for demanding hole-making applications in ferrous and difficult-to-machine materials. Licensed machinists and CNC operators are the primary end users.\u003c\/p\u003e\n\u003cp\u003eThis insert is intended for use in indexable drill tooling systems that accept the 880 insert style with a square shape and size designation 090610. It fits production environments including job shops, aerospace machining, and general metalworking where consistent hole quality and insert longevity are required. The LM chipbreaker geometry assists with chip control in through-hole and blind-hole drilling scenarios. Applications typically involve CNC machining centers and turning centers equipped with driven tool holders or live tooling where indexable drill bodies are mounted.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide substrate with 4324 manufacturer grade for high hardness and edge stability\u003c\/li\u003e\n  \u003cli\u003eCVD-applied TiCN and Al2O3 dual-layer coating for thermal and abrasion resistance\u003c\/li\u003e\n  \u003cli\u003eLM chipbreaker geometry designed for effective chip control in drilling operations\u003c\/li\u003e\n  \u003cli\u003eSquare insert shape with 1 mm corner radius for stable cutting engagement\u003c\/li\u003e\n  \u003cli\u003e18.60 mm inscribed circle (0.7323 inches) fits 880-style indexable drill bodies with size 090610 designation\u003c\/li\u003e\n  \u003cli\u003eInsert hole diameter of 4.7 mm for secure clamping in compatible drill bodies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in 880-style indexable drill bodies that accept a square insert with size designation 090610 and a 4.7 mm clamping hole diameter. Confirm drill body manufacturer specifications before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or CNC tooling technicians. Ensure the machine spindle is fully stopped and the tool is secured or removed from the turret before indexing or replacing inserts. Use the appropriate torx or hex key as specified by the drill body manufacturer to reach the recommended clamp screw seating without over-torquing. Inspect the insert pocket and clamping screw for debris or wear before seating the new insert.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 880\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 4324\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShape\u003c\/strong\u003e: Square\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: LM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiCN and Al2O3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: CVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 18.60 mm (0.7323 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.2165 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1 mm (0.0394 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size\u003c\/strong\u003e: 090610\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 4.7 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.58 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SANDVIK COROMANT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6626851\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51746323235122,"sku":"6626851","price":434.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f60907eee87d6f40f36dbbc9e499611b_a8179179-a354-4d46-a354-4be6e60cf205.jpg?v=1788868344","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-6626851-indexable-drill-insert-880lm-4324","provider":"Voomi Supply","version":"1.0","type":"link"}