{"product_id":"precision-twist-drill-6001302-wire-50-hss-extension-drill","title":"Precision Twist Drill 6001302 Wire 50 Hss Extension Drill","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PRECISION TWIST DRILL 6001302 is a high speed steel aircraft extension drill bit designed for precision drilling in tight or deep-reach applications. Built to Series 501-6 specifications, it carries a wire gauge size of 50, which corresponds to 0.070 inches in decimal. The 135-degree split point geometry is self-centering, reducing the need for a center punch on most materials. An oxide finish provides mild corrosion resistance and helps reduce friction during cutting. This bit is installed and used by machinists, aircraft maintenance technicians, and trade professionals requiring accurate small-diameter hole placement.\u003c\/p\u003e\u003cp\u003eThis drill bit is suited for general-purpose drilling in metal, sheet stock, and structural components where extended reach is required. The aircraft extension body allows access to recessed or obstructed hole locations that standard-length bits cannot reach. With a 1-inch flute length and 6-inch overall length, it handles moderate chip evacuation while maintaining rigidity at this diameter. The right-hand spiral flute and web-thinned, tapered web configuration improve cutting efficiency in steel and aluminum substrates commonly found in HVAC equipment frames, electrical enclosures, and mechanical assemblies.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e135-degree split point is self-centering and reduces walking on entry\u003c\/li\u003e\n\u003cli\u003eWire size 50 (0.070 inches) decimal diameter for precision small-hole work\u003c\/li\u003e\n\u003cli\u003e6-inch overall length with aircraft extension design for deep or obstructed access\u003c\/li\u003e\n\u003cli\u003eHigh speed steel construction rated for general-purpose metal drilling\u003c\/li\u003e\n\u003cli\u003eOxide finish reduces friction and provides light surface protection\u003c\/li\u003e\n\u003cli\u003eWeb-thinned, tapered web improves cutting efficiency and reduces thrust\u003c\/li\u003e\n\u003cli\u003eMeets NAS 907 Type B standard\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose aircraft extension drill bit for use with standard straight-shank drill chucks accepting a 0.070-inch diameter shank. Compatible with handheld drills, drill presses, and right-angle drill attachments that accommodate a straight-cylindrical shank at this diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis bit is used by machinists, aircraft maintenance technicians, and general trade professionals. Secure the workpiece before drilling and ensure the chuck is properly tightened on the straight-cylindrical shank before operation. Use appropriate cutting fluid when drilling hardened steel to extend bit life. Inspect the split point for wear or chipping before each use, as small-diameter bits at this size are susceptible to breakage under side load.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: 50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal)\u003c\/strong\u003e: 0.070 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.070 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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\u003eFlute Type\u003c\/strong\u003e: Spiral\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\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Centering\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 501-6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: NAS 907 Type B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Performance\u003c\/strong\u003e: General Purpose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.042 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: PRECISION TWIST DRILL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6001302\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRECISION TWIST DRILL","offers":[{"title":"Default Title","offer_id":51693809074482,"sku":"6001302","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/242a725ff91a89d972c5cf595935e053_40f09342-0e29-4801-9d7c-5d57ea0da136.jpg?v=1788317625","url":"https:\/\/voomisupply.com\/products\/precision-twist-drill-6001302-wire-50-hss-extension-drill","provider":"Voomi Supply","version":"1.0","type":"link"}