{"product_id":"osg-hp243-5118-screw-machine-drill-bit-13mm-carbide","title":"Osg HP243-5118 Screw Machine Drill Bit 13mm Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe OSG HP243-5118 is a solid carbide screw machine length drill bit designed for high-performance drilling in steel and cast iron. With a 13.00 mm diameter and a 140-degree point angle, it delivers aggressive cutting action and stable entry on hard ferrous materials. The EgiAs multi-layer proprietary coating reduces friction and extends tool life in demanding production environments. At 107.00 mm overall length, this short-series bit is built for rigidity in screw machine and CNC drilling operations. It features a right-hand cutting direction and a straight cylindrical shank measuring 14.00 mm in diameter. Licensed machinists, tool-and-die technicians, and CNC operators are the primary users.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is engineered for production drilling in steel and cast iron workpieces, making it well suited to screw machine shops, job shops, and CNC machining centers. The screw machine length format reduces overhang and improves rigidity, which is especially valuable when drilling at depth-to-diameter ratios that demand consistent hole quality. The 3xD flute-to-diameter ratio and tapered web configuration support chip evacuation without coolant-through capability, so flood or mist coolant at the spindle is recommended when running at production feeds.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for high rigidity and wear resistance in ferrous materials\u003c\/li\u003e\n  \u003cli\u003eEgiAs multi-layer proprietary coating reduces friction and extends tool life\u003c\/li\u003e\n  \u003cli\u003e140-degree point angle with R-thinned web for reduced thrust and accurate entry\u003c\/li\u003e\n  \u003cli\u003eScrew machine length (3xD) minimizes deflection in short-hole drilling applications\u003c\/li\u003e\n  \u003cli\u003eStraight cylindrical shank at 14.00 mm for standard collet or chuck mounting\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting direction compatible with standard CNC and manual spindle setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in steel and cast iron workpieces. Fits standard straight-bore collets and drill chucks accommodating a 14.00 mm shank. Part of the OSG HP243 series, covering the 11.00 mm to 13.50 mm diameter range.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and tool changes should be performed with the machine spindle fully stopped and locked out per shop lockout-tagout procedures. Verify collet or chuck bore matches the 14.00 mm shank diameter before clamping. Because this bit does not have coolant-through capability, external flood or mist coolant should be applied at the cutting zone to manage heat and chip evacuation. Inspect the cutting edge and coating condition before each run; solid carbide tooling is brittle and should not be used in setups with excessive runout or unsupported workpiece vibration.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 13.00 mm (0.5118 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 107.00 mm (4.2126 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 60.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 14.00 mm (0.5512 inches)\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\u003eWeb Configuration\u003c\/strong\u003e: Tapered\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\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\u003eFlute Type\u003c\/strong\u003e: Regular Spiral\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\u003eDrill Length Type\u003c\/strong\u003e: Screw Machine\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 3xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Cast Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: +0.007 to +0.025 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: HP243\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.405 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241635\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: HP243-5118\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51727125381426,"sku":"HP243-5118","price":192.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/303e5abbeef1228ea36f6a6a51ae1cde.jpg?v=1788673754","url":"https:\/\/voomisupply.com\/products\/osg-hp243-5118-screw-machine-drill-bit-13mm-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}