{"product_id":"osg-62534-jobber-drill-bit-3-4mm-tin-vanadium-hss","title":"Osg 62534 Jobber Drill Bit 3.4mm Tin Vanadium Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe OSG 62534 is a jobber-length twist drill bit designed for accurate, efficient hole-making in metalworking and fabrication applications. Built from vanadium high speed steel (HSS) with a titanium nitride (TiN) coating, it delivers extended tool life and reduced friction at the cutting edge. The 130-degree split point (S-thinned) initiates cutting without a center punch, resisting walking on entry. At 3.4 mm in diameter with a 71 mm overall length and 39 mm flute length, this bit fits standard drill chucks and is suited for tight-tolerance work requiring a diameter tolerance of +0 to -0.018 mm. Machinists, tool-and-die workers, and maintenance technicians are the primary users.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is rated for use in steel, stainless steel, aluminum, aluminum alloy, and aluminum silicate workpieces, covering the P, M, and N material codes common in ISO cutting tool classification. It is well suited for blind hole drilling, cross-hole operations, self-centering entry, and general through-hole drilling on manual mills, drill presses, and CNC machining centers. The straight-cylindrical shank at 4.0 mm diameter seats cleanly in standard keyless or keyed chucks without slipping under moderate feed pressure.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eVanadium HSS construction with TiN coating for extended wear resistance\u003c\/li\u003e\n  \u003cli\u003e130-degree S-thinned split point for self-centering entry without pre-punching\u003c\/li\u003e\n  \u003cli\u003eTwo-flute regular spiral design for efficient chip evacuation\u003c\/li\u003e\n  \u003cli\u003eTapered web with S-thinned configuration reduces thrust and improves hole quality\u003c\/li\u003e\n  \u003cli\u003eDiameter tolerance of +0 to -0.018 mm for consistent, repeatable hole sizing\u003c\/li\u003e\n  \u003cli\u003eRated for steel, stainless steel, aluminum, and aluminum alloy workpiece materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a jobber-length replacement or production drill for use in manual drill presses, milling machines, and CNC machining centers accepting a 4.0 mm straight-cylindrical shank. Suitable for P, M, and N workpiece material classifications per ISO tool coding.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use should be performed by qualified machinists or tool operators familiar with cutting tool setup and machine operation. Secure the shank fully in the chuck and verify runout before beginning a cut. Do not exceed the recommended feed rate or spindle speed for the workpiece material being drilled. Coolant-through is not supported on this bit; apply external cutting fluid as needed based on material and depth of cut.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 3.4 mm (0.1339 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 71 mm (approximately 2.795 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 39 mm (approximately 1.535 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 4.0 mm\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: 130 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: S-Thinned Split Point\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, S-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Vanadium High Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Titanium Nitride (TiN)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0 to -0.018 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Aluminum, Aluminum Alloy, Aluminum Silicate\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Application\u003c\/strong\u003e: Blind Hole, Cross Hole, Drilling, Self-Centering\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: 1600\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.015 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: OSG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 62534\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51731216662834,"sku":"62534","price":36.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7e423ce07c9d4a94e93058857fc46990_eeb3e042-fb84-46c0-995e-098f5a3cdbce.jpg?v=1788728430","url":"https:\/\/voomisupply.com\/products\/osg-62534-jobber-drill-bit-3-4mm-tin-vanadium-hss","provider":"Voomi Supply","version":"1.0","type":"link"}