{"product_id":"osg-3331200-screw-machine-drill-bit-12mm-carbide","title":"Osg 3331200 Screw Machine Drill Bit 12mm Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe OSG 3331200 is a screw machine length drill bit designed for high-performance drilling in steel, cast iron, and hardened materials. Built from solid carbide and finished with OSG proprietary EgiAs multi-layer coating, this bit delivers extended tool life in demanding production environments. It features a 12.00 mm diameter, a 180-degree flat bottom point, and a web-thinned, tapered web configuration that reduces thrust and improves chip evacuation. The right-hand spiral flute geometry and straight cylindrical shank make it compatible with standard drill chucks and quick-change tooling. Machinists, tool-and-die shops, and maintenance operations working in ferrous materials will find this a reliable daily driver.\u003c\/p\u003e\n\u003cp\u003eThis bit is suited for screw machine operations, CNC machining centers, and manual drill press applications where a flat bottom hole profile is required. The 2xD flute-to-diameter ratio and 50.00 mm flute length make it appropriate for shallow-to-moderate depth holes. Primary workpiece materials include carbon steel, alloy steel, cast iron, and hardened materials up to the bit's rated hardness range. Its overall length of 95.00 mm and screw machine length designation mean it fits tighter setups with less overhang compared to jobber-length equivalents.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and heat resistance in ferrous and hardened materials\u003c\/li\u003e\n  \u003cli\u003eProprietary EgiAs multi-layer coating extends tool life and reduces built-up edge\u003c\/li\u003e\n  \u003cli\u003e180-degree flat bottom point with web thinning reduces entry thrust and improves hole quality\u003c\/li\u003e\n  \u003cli\u003eRight-hand regular spiral flute geometry promotes consistent chip evacuation\u003c\/li\u003e\n  \u003cli\u003eStraight cylindrical shank fits standard chucks without special adapters\u003c\/li\u003e\n  \u003cli\u003eScrew machine length provides increased rigidity and reduced deflection versus jobber-length drills\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in CNC machining centers, screw machines, and drill presses accepting a 12.00 mm straight cylindrical shank. Rated for primary workpiece materials including steel, cast iron, and hardened materials. Part of OSG Series 5700.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and tool changes should be performed by qualified machinists with the machine powered off and spindle fully stopped. Verify chuck or collet capacity accepts a 12.00 mm shank before mounting. Use appropriate cutting fluid or minimum quantity lubrication as required by workpiece material even though this bit does not feature through-coolant capability. Follow shop safety protocols and applicable OSHA machine guarding requirements when operating drilling equipment.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 12.00 mm (0.4724 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 95.00 mm (3.7402 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 50.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 12.00 mm (0.4724 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 180 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Flat Bottom\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: EgiAs Multi-layer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Regular\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\u003eWeb Configuration\u003c\/strong\u003e: Tapered Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 2xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Length Type\u003c\/strong\u003e: Screw Machine\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: +0 to -0.027 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Cast Iron, Hardened Materials\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 5700\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.275 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 3331200\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51727105655090,"sku":"3331200","price":331.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6610b5b7e64749449347a1ca53a6449c_ae6de480-58c8-41ad-b765-8141005ff30b.jpg?v=1788673425","url":"https:\/\/voomisupply.com\/products\/osg-3331200-screw-machine-drill-bit-12mm-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}