{"product_id":"walter-titex-5060452-cobalt-jobber-drill-bit-no-12","title":"Walter-titex 5060452 Cobalt Jobber Drill Bit No. 12","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WALTER-TITEX 5060452 is a cobalt jobber length drill bit sized to No. 12 wire gauge (0.1890 inches decimal), built for high-performance drilling in demanding materials. It features a 130-degree split point that starts on contact without a center punch, a parabolic flute geometry that evacuates chips aggressively, and an oxide coating that reduces heat and friction at the cutting edge. Overall length is 3-3\/8 inches with a flute length of 2-3\/64 inches. The straight-cylindrical shank (0.1890 inches diameter) fits standard three-jaw drill chucks. This bit is rated for blind hole and stack drilling applications in production and maintenance environments.\u003c\/p\u003e\u003cp\u003eThis drill bit is suited for professional drilling in cast iron, non-ferrous metals, stainless steel, carbon and alloy steels, superalloys, and titanium. The parabolic flute at an 8xD flute-to-diameter ratio supports deeper cuts relative to bit diameter, making it a practical choice for metalworking shops, maintenance mechanics, pipefitters, and fabricators who routinely work with hard or abrasive base materials. Maximum drilling depth is 1.7320 inches (44.00 mm). Series A1247 designates it within the WALTER-TITEX high-performance catalog family.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNo. 12 wire gauge size — 0.1890 inches decimal diameter with h8 tolerance\u003c\/li\u003e\n\u003cli\u003e130-degree split point for self-centering starts and reduced thrust force\u003c\/li\u003e\n\u003cli\u003eParabolic flute design promotes fast chip evacuation in deep and stacked cuts\u003c\/li\u003e\n\u003cli\u003eCobalt construction with oxide coating for heat and wear resistance in hard metals\u003c\/li\u003e\n\u003cli\u003eWeb-thinned, tapered web configuration reduces cutting resistance at the chisel edge\u003c\/li\u003e\n\u003cli\u003eRight-hand cut, straight-cylindrical shank — fits standard drill chucks without adapters\u003c\/li\u003e\n\u003cli\u003eMeets ANSI, ISO, BS, and DIN standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in cast iron, non-ferrous metals, stainless steel, steel, superalloys, and titanium workpieces. Suitable for blind hole and stack drilling operations. Workpiece material codes K, M, N, P, and S per ISO classification.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis bit is installed and operated by machinists, maintenance mechanics, and metalworking tradespeople using standard drill presses, magnetic drills, or hand-held drill motors with a three-jaw chuck. Secure the workpiece firmly before drilling to prevent rotation. Use appropriate cutting fluid or coolant on stainless steel, superalloys, and titanium to extend tool life, even though this bit does not have internal coolant-through capability. Inspect the cutting edges before each use and replace the bit if chipping or excessive wear is observed.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: No. 12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter (Decimal Inch)\u003c\/strong\u003e: 0.1890 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Material\u003c\/strong\u003e: Cobalt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 130 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Split\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Parabolic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3-3\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 2-3\/64 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1890 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.3390 inches (34.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 1.7320 inches (44.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 8xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 0.0441 inches (1.12 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: h8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Application\u003c\/strong\u003e: Blind Hole, Stack Drilling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Cast Iron, Non-Ferrous Metal, Stainless Steel, Steel, Superalloys and Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: A1247\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO, BS, DIN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: WALTER-TITEX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5060452\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WALTER-TITEX","offers":[{"title":"Default Title","offer_id":51748042637618,"sku":"5060452","price":27.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3ef4f0455ff845d4d4279233f969cedc_d0ca3fc2-dc62-4682-93ab-d08f71fd80fa.jpg?v=1788888375","url":"https:\/\/voomisupply.com\/products\/walter-titex-5060452-cobalt-jobber-drill-bit-no-12","provider":"Voomi Supply","version":"1.0","type":"link"}