{"product_id":"kennametal-7064663-indexable-drill-insert-dfpr-carbide","title":"Kennametal 7064663 Indexable Drill Insert Dfpr Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 7064663 is a carbide indexable drill insert designed for use with DFPR-style indexable drill bodies. Manufactured to grade KCMS40 with an AlTiN coating, this insert is engineered for demanding drilling operations in steel and similar workpiece materials. It features the MS chipbreaker geometry, which promotes controlled chip formation during deep-hole and through-hole drilling cycles. The insert has an inscribed circle of 0.807 inches (20.50 mm), a thickness of 6.2 mm, and a relief angle of 8 degrees. It is sized to insert size code 20 and carries ANSI and ISO code DFPR200608MSI. Machinists and tooling specialists in metalworking shops install and index these inserts during scheduled tool changes on CNC or manual drilling equipment.\u003c\/p\u003e\u003cp\u003eThis insert is suited for production drilling applications in metal fabrication, job shop, aerospace, and general machining environments. It seats into DFPR-compatible indexable drill bodies and is intended for use wherever controlled chip evacuation and wear resistance are priorities. The Drill Fix series designation indicates compatibility with KENNAMETAL Drill Fix indexable drill platforms. No additional grinding or modification is required at installation.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCarbide substrate with AlTiN coating for heat and wear resistance in ferrous materials\u003c\/li\u003e\n\u003cli\u003eKCMS40 manufacturer grade optimized for steel cutting applications\u003c\/li\u003e\n\u003cli\u003eMS chipbreaker geometry for predictable chip control\u003c\/li\u003e\n\u003cli\u003eInsert size 20 with ANSI\/ISO code DFPR200608MSI for straightforward cross-reference\u003c\/li\u003e\n\u003cli\u003eRelief angle of 8 degrees for reduced cutting force at the insert edge\u003c\/li\u003e\n\u003cli\u003eCorner radius of 0.032 inches (0.8 mm) for edge stability during entry and exit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with DFPR-style indexable drill bodies in the KENNAMETAL Drill Fix series. Compatible drill style designation is DFPR.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or tooling technicians. The drill body and spindle must be fully de-energized and locked out before insert indexing or replacement. Use the appropriate torx or hex key specified by the drill body manufacturer when seating the insert screw — do not overtighten. Inspect the insert pocket for chips or debris before seating a new insert to ensure proper contact and runout.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: DFPR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KCMS40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: AlTiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: MS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Drill Fix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape\u003c\/strong\u003e: Proprietary\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI\/ISO Code\u003c\/strong\u003e: DFPR200608MSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.8070 inches (20.50 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 6.2 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 0.672 inches (17.08 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.672 inches (17.08 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0320 inches (0.8 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 8 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.06 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: KENNAMETAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7064663\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51755658182962,"sku":"7064663","price":223.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6249a4c579fb70c75d5c83ebf453b56b_8646ea6d-5b21-43bf-bce2-5ee0ec536da6.jpg?v=1788957706","url":"https:\/\/voomisupply.com\/products\/kennametal-7064663-indexable-drill-insert-dfpr-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}