{"product_id":"osg-631016111-carbide-jobber-drill-bit-wire-20-140deg","title":"Osg 631016111 Carbide Jobber Drill Bit Wire 20 140deg","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe OSG 631016111 is a solid carbide jobber-length drill bit designed for high-performance drilling in ferrous materials. It carries a wire gauge size of 20, which corresponds to 0.1610 decimal inch (4.09 mm) in diameter. The 140-degree point angle with R-thinned web geometry promotes self-centering and reduces thrust in harder workpieces. An EgiAs coating provides wear resistance and extended tool life in steel and alloy steel applications. The straight-cylindrical shank measures 6.00 mm and fits standard drill chucks. This bit is part of OSG Series 6310 and is intended for use by machinists, tool-and-die professionals, and production drilling operations.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is suited for blind hole drilling, cross-hole drilling, general drilling, and self-centering applications in steel, alloy steel, and cast iron. The 5xD flute-by-diameter ratio supports effective chip evacuation in moderate-depth holes. With a regular spiral and two flutes, it maintains cutting stability across a range of CNC and manual machine setups. Typical applications include production shops, job shops, and maintenance facilities where consistent hole quality in ferrous and hardened materials is required. No coolant-through capability is present, so external coolant or cutting fluid should be applied as needed per shop practice.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and wear resistance in hard materials\u003c\/li\u003e\n  \u003cli\u003e140-degree split point with R-thinned web for self-centering and reduced thrust\u003c\/li\u003e\n  \u003cli\u003eEgiAs coating enhances tool life in steel, alloy steel, and cast iron\u003c\/li\u003e\n  \u003cli\u003e5xD flute ratio supports chip evacuation in blind and cross-hole drilling\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank fits standard drill chucks without modification\u003c\/li\u003e\n  \u003cli\u003eDiameter tolerance of +0 to -0.018 mm for consistent hole sizing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in steel (P), cast iron (K), and hardened steel (H) workpiece material categories per ISO classification. Compatible with standard straight-shank drill chucks accepting a 6.00 mm shank. Fits wire size 20 drill size range of 0.1500 to 0.2000 decimal inch (4.00 to 5.00 mm).\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and tool-change procedures should be performed by a qualified machinist with the machine powered down and locked out per applicable safety standards. Verify chuck runout before seating the shank to maintain hole-position accuracy. No coolant-through path is present on this bit; apply external cutting fluid appropriate for the workpiece material to manage heat and chip evacuation. Do not exceed the spindle speed and feed rate recommended for solid carbide tooling in the specific workpiece material.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: 20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.1610 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (mm)\u003c\/strong\u003e: 4.09 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 140 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: R-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: 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\u003eFlute Length\u003c\/strong\u003e: 36.00 mm (approximately 1.42 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 74.00 mm (approximately 2.91 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 6.00 mm (approximately 0.236 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Thinning\u003c\/strong\u003e: R-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute By Diameter Ratio\u003c\/strong\u003e: 5xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Finish\/Coating\u003c\/strong\u003e: EgiAs\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 Material\u003c\/strong\u003e: Steel, Alloy Steel, Cast Iron\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: 6310\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.085 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 3.05 inches L x 0.45 inches W x 0.35 inches H\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: 631016111\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51727163883826,"sku":"631016111","price":122.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/172810fc138da7ef9b15339ce5eada04.jpg?v=1788674202","url":"https:\/\/voomisupply.com\/products\/osg-631016111-carbide-jobber-drill-bit-wire-20-140deg","provider":"Voomi Supply","version":"1.0","type":"link"}