{"product_id":"kennametal-1153171-solid-carbide-jobber-drill-bit-7-32-in","title":"Kennametal 1153171 Solid Carbide Jobber Drill Bit 7\/32 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 1153171 is a solid carbide jobber-length drill bit designed for precision drilling in demanding industrial and machining applications. Built to DIN 6537L specification, this Series K105 bit features a 130-degree drill point angle with web thinning for improved centering and reduced thrust. The bright uncoated carbide construction and K10 material grade make it well-suited for drilling non-ferrous metals, plastics, composites, and other abrasive materials. At 3.23 inches overall length with a 1.69-inch flute length, it delivers a compact, rigid profile that resists deflection in CNC and manual drill press operations alike.\u003c\/p\u003e\u003cp\u003eThis bit is intended for precision machining environments where hole location accuracy and consistent geometry are critical. It handles standard through-hole drilling as well as cross-hole and inclined-hole exit applications. The 5xD flute-to-diameter ratio supports chip evacuation in moderately deep holes. Machinists and toolroom professionals working on production runs or prototype work will find the straight cylindrical shank straightforward to chuck in standard toolholding. The 0.25-inch shank diameter accommodates common collet and drill chuck sizes used in CNC machining centers and bench drill presses.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide K10 material grade for hardness and wear resistance in abrasive materials\u003c\/li\u003e\n\u003cli\u003e130-degree drill point angle with web thinning for improved self-centering and reduced entry force\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish suited for non-ferrous metals, plastics, and composites\u003c\/li\u003e\n\u003cli\u003eDIN 6537L specification for consistent dimensional accuracy\u003c\/li\u003e\n\u003cli\u003eHelical flute with regular spiral supports efficient chip removal\u003c\/li\u003e\n\u003cli\u003eCompatible with cross-hole and inclined-hole exit drilling operations in addition to standard through-hole work\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style precision drill bit for use in standard CNC machining centers, manual drill presses, and toolroom equipment accepting a 0.25-inch straight cylindrical shank. Tool application includes standard drilling, cross-hole drilling, and inclined-hole exit as noted in the product specification.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and tool changes should be performed by qualified machinists or toolroom technicians following established shop safety procedures. Ensure the machine spindle is fully stopped and the tool is properly secured in the chuck or collet before initiating a cut. Verify that the shank is fully seated and clamped to the correct torque per the toolholder manufacturer guidelines before running. Do not exceed the maximum drilling depth of 1.37 inches without evaluating chip evacuation requirements for the specific workpiece material.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 7\/32 inch (0.2188 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter (mm)\u003c\/strong\u003e: 5.55 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.23 inches (82 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1.69 inches (43 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 1.37 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/4 inch (0.2500 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.44 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 130 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 0.055 inches (1.38 mm)\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: Helical, Regular Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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: K10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\/Coating\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Parallel, Web-Thinned\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: +0.0002 to +0.0006 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification\u003c\/strong\u003e: DIN 6537L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: K105\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\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: 0.053 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: 1153171\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51728821813554,"sku":"1153171","price":186.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/77ff25547b3866329c5f8645015e01f2.jpg?v=1788696417","url":"https:\/\/voomisupply.com\/products\/kennametal-1153171-solid-carbide-jobber-drill-bit-7-32-in","provider":"Voomi Supply","version":"1.0","type":"link"}