{"product_id":"walter-titex-5057203-screw-machine-drill-bit-0-2087in","title":"Walter-titex 5057203 Screw Machine Drill Bit 0.2087in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WALTER-TITEX 5057203 is a screw machine length drill bit designed for high-performance drilling in demanding metalworking applications. Built from Cobalt Vanadium High Speed Steel, this bit delivers the hardness and heat resistance required when working through stainless steel, cast iron, hard materials, and non-ferrous metals. The 130-degree split point starts on contact without walking, and the parabolic flute geometry clears chips efficiently at depth. With an overall length of 2-7\/16 inches and a straight-cylindrical shank, it seats securely in standard drill chucks and machine spindles. This is a high-performance grade bit intended for production and maintenance machinists who need consistent, repeatable hole quality.\u003c\/p\u003e\n\u003cp\u003eThe 5057203 is rated for use across a broad range of primary workpiece materials including steel, stainless steel, cast iron, hard materials, and non-ferrous metals. Its universal tool performance rating and 3xD flute-to-diameter ratio make it suitable for CNC machining centers, drill presses, and screw machine operations in both shop and field maintenance environments. The bright, uncoated finish is appropriate for a wide range of cutting fluids or dry drilling setups depending on the base material. This bit is sold individually per package, with a minimum order quantity of 10 units.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCobalt Vanadium High Speed Steel construction for elevated heat and wear resistance in hard materials\u003c\/li\u003e\n  \u003cli\u003e130-degree split point reduces thrust and eliminates center-punch requirements on most metals\u003c\/li\u003e\n  \u003cli\u003eParabolic flute geometry with web thinning improves chip evacuation and reduces cutting torque\u003c\/li\u003e\n  \u003cli\u003eTapered web configuration with web-thinned geometry extends tool life in production drilling\u003c\/li\u003e\n  \u003cli\u003eScrew machine length (2-7\/16 inches overall) provides rigidity and reduced deflection at the cutting zone\u003c\/li\u003e\n  \u003cli\u003eMeets DIN, ISO, and BS standards for dimensional accuracy and tool geometry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a Series A1148 screw machine length drill bit suitable for use in CNC machining centers, drill presses, and turret lathes equipped with standard straight-shank toolholders or chucks accepting a 0.2087-inch shank diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use should be performed by qualified machinists or maintenance technicians familiar with rotating cutting tools. Secure the straight-cylindrical shank fully in a properly sized chuck or collet before operation, and verify spindle runout is within acceptable limits to maintain the stated diameter tolerance of -0.00071 to 0.00000 inches. Always power down and lock out the machine before changing or inspecting bits. Follow applicable shop safety standards and use appropriate cutting fluid or coolant for the workpiece material being drilled.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.2087 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-7\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1-1\/32 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 0.7000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 0.0487 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 130 degrees\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: Parabolic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 3xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Split\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\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\u003eTool Material\u003c\/strong\u003e: Cobalt Vanadium High Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Cast Iron, Hard Material, Non-Ferrous Metal, Stainless Steel, Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: -0.00071 to 0.00000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size Range\u003c\/strong\u003e: 0.2000 to 0.2500 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Length Type\u003c\/strong\u003e: Screw Machine\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Performance\u003c\/strong\u003e: Universal \/ High Performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: A1148\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: DIN, ISO, BS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1 per package\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\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: WALTER-TITEX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5057203\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WALTER-TITEX","offers":[{"title":"Default Title","offer_id":51727223619890,"sku":"5057203","price":137.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d778e31de38b3101e5d48fe228b3dfd1_5a2c873e-6e41-4879-ae9a-de3398dc50d5.jpg?v=1788674941","url":"https:\/\/voomisupply.com\/products\/walter-titex-5057203-screw-machine-drill-bit-0-2087in","provider":"Voomi Supply","version":"1.0","type":"link"}