{"product_id":"precision-twist-drill-6000706-jobber-drill-bit-4-10mm","title":"Precision Twist Drill 6000706 Jobber Drill Bit 4.10mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PRECISION TWIST DRILL 6000706 is a cobalt jobber-length drill bit designed for general-purpose drilling in steel, cast iron, aluminum, and non-ferrous materials. The 4.10 mm (0.1614 inch) diameter bit features a 135-degree split point that reduces walking and allows drilling without a center punch on most surfaces. A straw oxide finish provides mild lubricity and heat resistance during cutting. The tapered web and web-thinned geometry reduce thrust and improve chip evacuation in deeper holes. At 2-61\/64 inches overall length with a 1-11\/16 inch flute, this bit fits standard keyless or keyed chucks in hand drills, drill presses, and CNC machines. It meets ANSI and DIN 338 specifications and is rated heavy duty for production-level use.\u003c\/p\u003e\n\u003cp\u003eThis bit is suited for drilling steel, stainless, cast iron, copper, aluminum, and similar workpiece materials classified under DIN material codes P, M, K, N, and S. Typical applications include fabrication shops, mechanical contractors, HVAC technicians drilling sheet metal and structural steel, plumbers drilling pipe hangers and anchor points, and electricians boring through steel studs and junction boxes. The straight cylindrical shank and standard jobber length make it a direct drop-in for most portable drills and bench-mounted drill presses used in trade work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCobalt construction provides elevated heat resistance for drilling hard steels and stainless\u003c\/li\u003e\n  \u003cli\u003e135-degree split point reduces bit walking and lowers required feed force\u003c\/li\u003e\n  \u003cli\u003eStraw oxide finish adds lubricity and mild corrosion protection to the cutting surfaces\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned, tapered web geometry improves chip flow and reduces thrust in deep cuts\u003c\/li\u003e\n  \u003cli\u003eRegular spiral flute with 10xD flute-to-diameter ratio for efficient chip evacuation\u003c\/li\u003e\n  \u003cli\u003eMeets ANSI and DIN 338 standards for jobber-length geometry and tolerances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose jobber drill bit compatible with standard straight-shank chucks. Suitable for hand drills, drill presses, and CNC drilling applications where a 4.10 mm straight-shank bit is specified per DIN 338.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation of this bit is performed by machinists, fabricators, and licensed trade professionals using standard drill chucks. Secure the shank fully in the chuck before applying power and verify chuck key or collar is tightened. Use appropriate cutting fluid or coolant when drilling hard steels to extend bit life and prevent overheating. Do not exceed the rated maximum drilling depth of 1.6929 inches without retracting to clear chips.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 4.10 mm (0.1614 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Material\u003c\/strong\u003e: Cobalt\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 135 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Straw Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-61\/64 inches (2.9531 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1-11\/16 inches (1.6875 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 1.6929 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1614 inches (4.1 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.2599 inches (32 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\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\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel (DIN codes P, M, K, N, S)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 2ACO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpecification\u003c\/strong\u003e: DIN 338 \/ ANSI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: Heavy Duty\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDouble Margin\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.04167 pounds\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: PRECISION TWIST DRILL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6000706\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRECISION TWIST DRILL","offers":[{"title":"Default Title","offer_id":51715628826930,"sku":"6000706","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/758de141a9fc20af5d344d75acdd3f69_81f7d990-624c-4b7f-97a6-c239775aa230.jpg?v=1788516554","url":"https:\/\/voomisupply.com\/products\/precision-twist-drill-6000706-jobber-drill-bit-4-10mm","provider":"Voomi Supply","version":"1.0","type":"link"}