{"product_id":"kennametal-6350471-solid-carbide-jobber-drill-9-80-mm","title":"Kennametal 6350471 Solid Carbide Jobber Drill 9.80 Mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 6350471 is a solid carbide jobber-length drill bit engineered for demanding metal-cutting applications. It features a 9.80 mm diameter, a 140-degree split-point geometry, and an AlTiN (aluminum titanium nitride) coating that extends tool life at elevated cutting temperatures. The right-hand spiral flute design promotes efficient chip evacuation, and the straight-cylindrical shank seats securely in standard drill chucks or collet holders. Coolant-through capability delivers cutting fluid directly to the cutting edge, which is critical when drilling deep into hard or heat-resistant materials. This drill is used by machinists and tool-and-die professionals working with precision metalworking equipment.\u003c\/p\u003e\n\u003cp\u003eThis drill is designed for cutting stainless steel and high-temperature alloys — materials that generate significant heat and work-harden rapidly under incorrect tooling. The 5xD flute-to-diameter ratio and 49.00 mm maximum drilling depth make it well suited for through-hole and blind-hole operations in production machining, maintenance shops, and job shops where tool consistency and hole quality are critical. The 10 mm straight shank accepts standard ER or straight-bore toolholders commonly found on CNC machining centers and drill presses.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction — greater rigidity and wear resistance compared to high-speed steel in hard materials\u003c\/li\u003e\n  \u003cli\u003eAlTiN coating provides oxidation resistance and heat tolerance for stainless steel and high-temp alloy cutting\u003c\/li\u003e\n  \u003cli\u003e140-degree drill point angle reduces thrust force and centers accurately without a pilot hole in most applications\u003c\/li\u003e\n  \u003cli\u003eCoolant-through design delivers coolant directly to the cutting zone for deep-hole drilling and extended tool life\u003c\/li\u003e\n  \u003cli\u003eRight-hand regular spiral flutes promote positive chip flow out of the hole\u003c\/li\u003e\n  \u003cli\u003e5xD flute-to-diameter ratio supports drilling to 49.00 mm depth in a single pass\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in stainless steel and high-temperature alloy machining applications. The 10 mm straight-cylindrical shank fits standard drill chucks, ER collet systems, and straight-bore toolholders on CNC machining centers, knee mills, and drill presses capable of holding 10 mm shank tooling. Material grade KCMS15 is specified for these work materials.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use should be performed by qualified machinists familiar with carbide tooling requirements. Secure the shank fully in a balanced, runout-minimized toolholder — carbide is brittle and sensitive to side-load and vibration that would not damage high-speed steel tooling. Always verify spindle speed and feed rate are appropriate for the work material and drill diameter before cutting. Engage coolant-through supply prior to contact with the workpiece when drilling stainless steel or high-temp alloys to prevent work hardening at the drill tip.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Diameter\u003c\/strong\u003e: 9.80 mm (0.3858 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 140 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: KCMS15\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlTiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 103.00 mm (4.0551 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 61.00 mm (2.4016 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 49.00 mm (1.9291 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 10 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 40 mm (1.5748 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 1.45 mm (0.0571 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Regular Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 5xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Stainless Steel, High-Temp Alloy\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1731 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241634\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: KENNAMETAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6350471\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51732864958770,"sku":"6350471","price":421.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ccc4eb574fb7b8e724fde9bf5fb93fd3.jpg?v=1788747700","url":"https:\/\/voomisupply.com\/products\/kennametal-6350471-solid-carbide-jobber-drill-9-80-mm","provider":"Voomi Supply","version":"1.0","type":"link"}