{"product_id":"kennametal-4112492-solid-carbide-jobber-drill-11mm-tialn","title":"Kennametal 4112492 Solid Carbide Jobber Drill 11mm Tialn","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 4112492 is a solid carbide jobber-length drill designed for high-performance hole-making in steel and similarly demanding workpiece materials. It features a 135-degree split-point geometry and a multilayer TiAlN (titanium aluminum nitride) coating that improves heat resistance and extends tool life in abrasive and high-speed applications. The drill measures 11.00 mm in diameter with an overall length of 4.6457 inches (118.00 mm) and a flute length of 2.7953 inches (71.00 mm). Coolant-through capability supports chip evacuation and thermal management during deep-hole operations. This drill is sized at 5xD flute-by-diameter ratio and conforms to DIN 6537K specification. It is installed and operated by machinists and metalworking professionals in CNC and manual drilling applications.\u003c\/p\u003e\u003cp\u003eThe 4112492 is suited for production drilling in steel across CNC machining centers, drill presses, and multi-spindle setups. The straight cylindrical shank with a 12.00 mm shank diameter fits standard drill chucks and collet holders without modification. A maximum drilling depth of 2.2047 inches (56.00 mm) makes it appropriate for through-holes and blind-hole applications within that depth range. The 2-flute regular spiral geometry promotes consistent chip flow. This drill is a strong fit for production shops running ferrous metal components where tool life and dimensional accuracy are critical.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction in material grade KCPK15 for rigidity and wear resistance in steel cutting\u003c\/li\u003e\n\u003cli\u003eMultilayer TiAlN coating improves thermal resistance and extends tool life in high-speed drilling\u003c\/li\u003e\n\u003cli\u003e135-degree standard point geometry reduces entry thrust and improves self-centering\u003c\/li\u003e\n\u003cli\u003eCoolant-through design supports chip evacuation and heat control at depth\u003c\/li\u003e\n\u003cli\u003eDIN 6537K specification ensures dimensional conformance for repeatable results\u003c\/li\u003e\n\u003cli\u003eRight-hand cut, 2-flute regular spiral flute for efficient chip removal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in CNC machining centers and conventional drill presses equipped with chucks or collet holders accepting a 12.00 mm straight cylindrical shank. Primary workpiece material is steel; the DIN 6537K specification and KCPK15 grade are matched to ferrous metal drilling applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and operation should be performed by qualified machinists familiar with carbide tooling requirements. Secure the straight shank in a properly sized collet or drill chuck to the holding system manufacturer's specification before initiating spindle rotation. Carbide tooling is brittle — avoid side loads, interrupted cuts beyond the tool's rated capacity, and dropping or impact contact that can cause micro-fractures. Verify coolant-through flow is established before drilling to depth to prevent thermal damage to the cutting edge.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 11.00 mm (0.4331 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 118.00 mm (4.6457 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 71.00 mm (2.7953 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 56.00 mm (2.2047 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 12.00 mm (0.4724 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 45.00 mm (1.7717 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 2.05 mm (0.0807 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 135 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Regular Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: KCPK15\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN Multilayer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 5xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: 0.0003 to 0.0010 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification\u003c\/strong\u003e: DIN 6537K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241634\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.3 pounds\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: 4112492\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51744568246578,"sku":"4112492","price":638.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/705b77b4cb43652f3437c838ef1b4c53_5eca6ac3-e7c4-4611-a2b8-2a311638be57.jpg?v=1788858315","url":"https:\/\/voomisupply.com\/products\/kennametal-4112492-solid-carbide-jobber-drill-11mm-tialn","provider":"Voomi Supply","version":"1.0","type":"link"}