{"product_id":"precision-twist-drill-6002734-5-16-in-jobber-drill-bit","title":"Precision Twist Drill 6002734 5\/16 in Jobber Drill Bit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PRECISION TWIST DRILL 6002734 is a solid carbide jobber-length drill bit ground to a 118-degree standard point angle for general-purpose drilling in a wide range of materials. The bit measures 5\/16 inch (0.3125 inch) in diameter with an overall length of 3.75 inches and a flute length of 2.375 inches, giving it an 8xD flute-to-diameter ratio suited to moderate-depth through-hole work. A bright, uncoated finish keeps the surface true to the carbide substrate without added coating thickness. The straight cylindrical shank seats directly in standard drill chucks. Web thinning reduces entry thrust, and the tapered web maintains rigidity through the full flute length. This bit is installed by machinists, maintenance technicians, and trade professionals working in metal fabrication and mechanical service environments.\u003c\/p\u003e\u003cp\u003eThis jobber-length drill bit is designed for drilling steel, stainless steel, cast iron, non-ferrous metals, and other hard materials. The two-flute right-hand spiral configuration evacuates chips efficiently in both through-hole and blind-hole applications. Typical use cases include structural fabrication, equipment repair, and production drilling where a general-purpose carbide bit is preferred over high-speed steel for improved wear resistance on harder workpieces. The D33F series designation places this bit within PRECISION TWIST DRILL's standard jobber line, conforming to ANSI dimensional standards.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e5\/16 inch diameter (0.3125 inch) with straight cylindrical shank of equal diameter\u003c\/li\u003e\n\u003cli\u003e118-degree standard point angle with web thinning for reduced entry thrust\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for extended tool life on hard and abrasive materials\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish — no coating thickness to affect hole tolerance\u003c\/li\u003e\n\u003cli\u003e2-flute right-hand spiral, regular spiral type, for efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003eConforms to ANSI jobber-length standards; Series D33F\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose jobber-length replacement drill bit compatible with standard 3-jaw drill chucks and collet systems accepting a 5\/16 inch straight cylindrical shank. Rated for use in steel, stainless steel, cast iron, non-ferrous metals, and hard materials per manufacturer workpiece material classifications P, M, K, N, and H.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by machinists or qualified trade technicians using a standard drill press, hand drill, or CNC spindle. Secure the shank fully in the chuck or collet before operation and verify runout before drilling. Coolant-through is not supported on this bit; apply cutting fluid externally when drilling stainless steel or hard alloys to manage heat. Inspect the cutting edges and web for chipping before each use, as carbide is brittle and sensitive to side-loading or impact.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 5\/16 inch (0.3125 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 2.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 2.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 5\/16 inch (0.3125 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.375 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: 118 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\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\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Non-Ferrous Metal, Hard Material\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute-to-Diameter Ratio\u003c\/strong\u003e: 8xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: D33F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ANSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 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: 6002734\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRECISION TWIST DRILL","offers":[{"title":"Default Title","offer_id":51713781498162,"sku":"6002734","price":82.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/be6ca2ba1a46266cbeba0e0e585eddd8_ce376890-9af3-4d2f-92f4-68c5c99679e5.jpg?v=1788495145","url":"https:\/\/voomisupply.com\/products\/precision-twist-drill-6002734-5-16-in-jobber-drill-bit","provider":"Voomi Supply","version":"1.0","type":"link"}