{"product_id":"kennametal-7034098-carbide-indexable-drill-insert-kc7140","title":"Kennametal 7034098 Carbide Indexable Drill Insert KC7140","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 7034098 is a carbide indexable drill insert designed for use in Drill Fix series indexable drilling systems. Manufactured in the DFPR insert style with a KC7140 grade carbide substrate and titanium nitride coating, this insert delivers consistent cutting performance in metal drilling applications. It features an inscribed circle of 0.390 inches (9.90 mm), a thickness of approximately 0.118 inches (3.00 mm), and an 8-degree relief angle. The PK chipbreaker geometry promotes controlled chip evacuation during through-hole and blind-hole drilling operations. This insert is installed by machinists and CNC operators in production and job-shop environments.\u003c\/p\u003e\u003cp\u003eThis insert is intended for use in DFPR-compatible Drill Fix series indexable drill bodies. It suits right-hand cutting direction setups and is sized at insert size code 10, with a body length and width of 0.318 inches (8.09 mm). Typical applications include drilling operations in steel and similar ferrous materials where a titanium nitride coated carbide insert provides wear resistance and dimensional consistency across production runs. The 0.020-inch (0.50 mm) corner radius supports controlled entry and reduces edge chipping at the start of cut.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKC7140 grade carbide with titanium nitride coating for extended wear life in ferrous drilling\u003c\/li\u003e\n\u003cli\u003eDFPR insert style with PK chipbreaker for controlled chip formation\u003c\/li\u003e\n\u003cli\u003e8-degree relief angle reduces cutting forces and promotes clean hole geometry\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction, insert size code 10\u003c\/li\u003e\n\u003cli\u003eInscribed circle of 0.390 inches (9.90 mm) and 0.020-inch (0.50 mm) corner radius\u003c\/li\u003e\n\u003cli\u003eANSI and ISO code DFPR100305PKI for cross-reference identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with DFPR-compatible Drill Fix series indexable drill bodies. Compatible drill style is listed as DFPR per manufacturer specifications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert installation and indexing should be performed by a qualified machinist with the machine powered down and the spindle locked. Use the appropriate torx or insert-clamp wrench as specified by the drill body manufacturer — do not overtighten the clamping screw. Inspect the insert pocket for debris or damage before seating the insert. Always verify cutting direction and insert orientation match the drill body specification before resuming operation.\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: KC7140\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Titanium Nitride\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: PK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Drill Fix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.390 inches (9.90 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 3.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 0.3180 inches (8.09 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.3180 inches (8.09 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0200 inches (0.50 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.0200 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 8 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 8 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI\/ISO Code\u003c\/strong\u003e: DFPR100305PKI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 5\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: 7034098\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51733299724594,"sku":"7034098","price":193.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6d10ee72141107076443f3b2c1e4216f.jpg?v=1788753795","url":"https:\/\/voomisupply.com\/products\/kennametal-7034098-carbide-indexable-drill-insert-kc7140","provider":"Voomi Supply","version":"1.0","type":"link"}