{"product_id":"sandvik-coromant-6633706-indexable-drill-insert-880gm","title":"Sandvik Coromant 6633706 Indexable Drill Insert 880GM","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 6633706 is a solid carbide indexable drill insert in the 880GM chipbreaker style, designed for use in Sandvik Coromant 880 series indexable insert drills. This insert features a CVD-applied TiCN\/Al2O3\/TiN multilayer coating that provides wear resistance and thermal protection during high-speed drilling operations. The square insert shape with right-hand cutting direction suits through-hole and blind-hole drilling in steel and cast materials. With a 6.00 mm (0.2362 inch) inscribed circle and a 0.50 mm (0.0197 inch) corner radius, this insert is suited for precision metal-cutting applications. Licensed HVAC, machining, and metalworking professionals select this insert for production drilling environments where consistent tool life and chip control are required.\u003c\/p\u003e\u003cp\u003eThis insert is used in industrial drilling applications on CNC machining centers, drill presses, and horizontal boring machines. The 880GM chipbreaker geometry is engineered for controlled chip formation in steel and similar ferrous workpiece materials. The insert size designation is 030305, and the mounting hole diameter is 2.50 mm (0.0984 inch), which corresponds to standard 880-series toolholder seating requirements. It is a single-piece insert sold as a replacement for worn or damaged positions in multi-insert drill bodies.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide substrate with CVD-applied TiCN\/Al2O3\/TiN multilayer coating for extended wear life\u003c\/li\u003e\n\u003cli\u003e880GM chipbreaker style for controlled chip evacuation in ferrous materials\u003c\/li\u003e\n\u003cli\u003e6.00 mm inscribed circle (0.2362 inch) and insert size 030305\u003c\/li\u003e\n\u003cli\u003e0.50 mm corner radius (0.0197 inch) for edge integrity at entry and exit\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction, square shape\u003c\/li\u003e\n\u003cli\u003eMounting hole diameter of 2.50 mm (0.0984 inch) for secure toolholder seating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a replacement insert for SANDVIK COROMANT 880 series indexable insert drills using 030305 insert size seating positions with right-hand cutting direction.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert replacement should be performed by a qualified machinist or tooling technician with the machine powered down and locked out per applicable lockout\/tagout procedures. Use the correct Torx or hex key driver specified for the toolholder to seat the insert clamp screw without over-torquing. Inspect the insert pocket and seating surface for debris or damage before installing a new insert. Follow the toolholder manufacturer's recommended cutting parameters for feed rate and speed when returning the tool to service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 880\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: GM\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: 4334\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiCN\/Al2O3\/TiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: CVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape\u003c\/strong\u003e: Square\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 6.00 mm (0.2362 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.50 mm (0.0197 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size\u003c\/strong\u003e: 030305\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1024 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 2.50 mm (0.0984 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 3.74 inches L x 1.57 inches W x 0.53 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.25 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 6633706\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51749393269042,"sku":"6633706","price":317.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/79c164ec7ff67b487c60308da5c9446c_dec89436-f7a2-49d4-a05c-c2ff2cc60bb1.jpg?v=1788905511","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-6633706-indexable-drill-insert-880gm","provider":"Voomi Supply","version":"1.0","type":"link"}