{"product_id":"osg-220-1360-solid-carbide-jobber-drill-bit-no-29","title":"Osg 220-1360 Solid Carbide Jobber Drill Bit No. 29","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 220-1360 is a solid carbide jobber-length drill bit sized to wire gauge No. 29 (0.1360 inch \/ 3.45 mm diameter), designed for precision drilling in metalworking applications. It features a 118-degree web-thinned point angle that promotes self-centering and reduces thrust on entry. The bright uncoated finish keeps the carbide surface as-ground for consistent dimensional accuracy. At 2.5 inches overall length with a 1.375-inch spiral flute length, this bit fits standard jobber-length drill chucks. It is intended for use by machinists, tool-and-die workers, and maintenance technicians working with ferrous and non-ferrous metals.\u003c\/p\u003e\u003cp\u003eThe OSG 220-1360 is suited for blind hole drilling, cross-hole drilling, general drilling, and self-centering applications. Compatible primary workpiece materials include steel, alloy steel, stainless steel, cast iron, aluminum, aluminum alloy, and aluminum silicate. Its general-purpose performance rating makes it a practical choice for production and maintenance environments where a reliable small-diameter carbide drill is needed. The straight-cylindrical shank seats directly in standard collets or keyless drill chucks without adapters.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance in hard materials\u003c\/li\u003e\n\u003cli\u003e118-degree web-thinned point for self-centering and reduced thrust on entry\u003c\/li\u003e\n\u003cli\u003eRegular spiral flute with tapered web configuration for efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish maintains as-ground carbide surface geometry\u003c\/li\u003e\n\u003cli\u003eRight-hand cut, 2-flute design suitable for blind holes, cross holes, and through-hole drilling\u003c\/li\u003e\n\u003cli\u003eNo coolant-through requirement — compatible with standard flood or mist coolant setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eThe OSG 220-1360 Series 220D drill bit is rated for use in steel, alloy steel, stainless steel, cast iron, aluminum, aluminum alloy, and aluminum silicate workpieces (ISO material codes P, M, K, N). It fits any standard drill chuck or collet accepting a straight-cylindrical shank at 3.45 mm shank diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or tooling technician. Secure the straight-cylindrical shank fully in the collet or drill chuck and verify runout before operation, as carbide is brittle and sensitive to lateral loading. Power down the machine and lock out the spindle before changing bits. Follow shop-standard speeds and feeds for solid carbide tooling in the target workpiece material — do not use feeds and speeds appropriate for high-speed steel bits, as carbide operates at significantly different parameters.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire Gauge)\u003c\/strong\u003e: No. 29\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter (Decimal Inch)\u003c\/strong\u003e: 0.1360 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter (mm)\u003c\/strong\u003e: 3.45 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: 118 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length (Inch)\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length (mm)\u003c\/strong\u003e: 63.50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length (Inch)\u003c\/strong\u003e: 1.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length (mm)\u003c\/strong\u003e: 34.90 mm\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: Spiral (Regular)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\/Coating\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0 to -0.013 mm\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\u003eSeries\u003c\/strong\u003e: 220D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.021 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: OSG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 220-1360\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51728270590258,"sku":"220-1360","price":28.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8ae3a0f974f18872f144c1743afaeea3.jpg?v=1788690179","url":"https:\/\/voomisupply.com\/products\/osg-220-1360-solid-carbide-jobber-drill-bit-no-29","provider":"Voomi Supply","version":"1.0","type":"link"}