{"product_id":"hertel-66692310-jobber-drill-bit-1-16-in-135-deg-hss","title":"Hertel 66692310 Jobber Drill Bit 1\/16 in 135 Deg Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 66692310 is a 1\/16 inch diameter jobber-length drill bit designed for precision holemaking in metal and general shop applications. Built from heavy-duty high speed steel and finished with a TiAlN (titanium aluminum nitride) coating, it resists heat and wear at elevated cutting speeds. The 135-degree split point reduces thrust, centers the bit without a pilot hole, and improves chip ejection. With an overall length of 1-7\/8 inches and a flute length of 7\/8 inch, this bit is sized for tight-clearance work. It is used by machinists, maintenance technicians, and metalworking tradespeople who require consistent performance from a small-diameter drill.\u003c\/p\u003e\u003cp\u003eThe 66692310 is suited for holemaking tasks in light-gauge steel, aluminum, and similar materials where a small, accurate bore is required. The straight-cylindrical shank seats securely in standard keyless or keyed drill chucks. The right-hand spiral flute configuration and tapered web with web-thinned geometry help clear chips efficiently in blind or through-hole applications. This bit is sold individually and is appropriate for bench drill presses, handheld drills, and CNC setups requiring a 0.0625 inch diameter tool.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTiAlN coating extends tool life at higher cutting speeds and temperatures\u003c\/li\u003e\n\u003cli\u003e135-degree split point reduces walking and lowers required thrust force\u003c\/li\u003e\n\u003cli\u003eWeb-thinned, tapered web improves chip flow and reduces heat buildup at the tip\u003c\/li\u003e\n\u003cli\u003eHeavy-duty HSS grade provides durability for repeat use in metalworking applications\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank fits standard drill chucks without adapters\u003c\/li\u003e\n\u003cli\u003eRight-hand, regular spiral flute for efficient chip evacuation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard jobber-length drill bit compatible with any drill chuck or collet that accepts a 0.0625 inch straight-cylindrical shank, including bench presses, hand drills, and CNC spindles configured for that shank diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eSecure the shank fully in the chuck before drilling and confirm the bit is centered and running true before engaging the workpiece. Always power down and de-energize the drill press or machine before changing bits. Use appropriate cutting fluid or coolant for the material being drilled to maximize tool life, particularly in ferrous metals. Refer to the machine manufacturer and applicable shop safety standards for recommended speeds and feeds for small-diameter HSS bits.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 1\/16 inch (0.0625 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1-7\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 7\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 135 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Split\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Heavy Duty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral, Regular\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\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.0625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Jobber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification Designation\u003c\/strong\u003e: NAS\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: 0.12 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: HERTEL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 66692310\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51743008751922,"sku":"66692310","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8d9f1753afc5cc6aee7db03808f21222.jpg?v=1788841521","url":"https:\/\/voomisupply.com\/products\/hertel-66692310-jobber-drill-bit-1-16-in-135-deg-hss","provider":"Voomi Supply","version":"1.0","type":"link"}