{"product_id":"walter-titex-5057173-screw-machine-drill-bit-27-64-in","title":"Walter-titex 5057173 Screw Machine Drill Bit 27\/64 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WALTER-TITEX 5057173 is a screw machine length drill bit designed for high-performance drilling in demanding shop and field environments. Manufactured from cobalt vanadium high speed steel with a bright uncoated finish, this bit is built for cutting tough workpiece materials including stainless steel, cast iron, hard material, and non-ferrous metals. It carries a 27\/64 inch (0.4200 inch decimal) diameter, a 130-degree split point, and a parabolic flute design that promotes efficient chip evacuation and reduced cutting resistance. The straight-cylindrical shank fits standard drill chucks without modification. This is a right-hand cut tool intended for installation by machinists, toolroom technicians, and maintenance mechanics working on precision drilling applications.\u003c\/p\u003e\n\u003cp\u003eThe 5057173 is sized for screw machine length work, offering a shorter, stiffer geometry compared to jobber length bits. This makes it well suited for applications where rigidity and positional accuracy matter, such as close-tolerance hole production in steel fabrication, maintenance and repair operations, and production machining environments. It carries a 3.75-inch overall length and a 1-27\/32 inch flute length, with a maximum drilling depth of 1.1000 inches. The parabolic flute geometry and web-thinned, tapered web configuration support higher feed rates and cooler cutting in ferrous and non-ferrous materials alike.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCobalt vanadium high speed steel construction for heat and wear resistance in hard and abrasive materials\u003c\/li\u003e\n  \u003cli\u003e130-degree split point reduces walking and lowers required thrust force at entry\u003c\/li\u003e\n  \u003cli\u003eParabolic flute geometry with 3xD flute-to-diameter ratio promotes fast chip removal\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned tapered web reduces cutting resistance and improves centering\u003c\/li\u003e\n  \u003cli\u003eScrew machine length body provides extra rigidity compared to jobber length bits\u003c\/li\u003e\n  \u003cli\u003eMeets DIN, ISO, and BS specification standards for dimensional consistency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct-fit screw machine length drill bit for use in standard straight-shank drill chucks. Primary workpiece materials listed by the manufacturer are cast iron, hard material, non-ferrous metal, stainless steel, and steel. Part of the WALTER-TITEX Series A1148 universal performance line.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eSecure the straight-cylindrical shank firmly in a properly sized drill chuck before operation. Verify spindle speed and feed rate are appropriate for the workpiece material before beginning a cut. Coolant-through is not supported on this bit, so apply cutting fluid externally when drilling stainless steel or hard materials to manage heat buildup. Inspect the split point for wear or chipping before each use, as a damaged point will reduce hole quality and accelerate tool wear.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Fractional)\u003c\/strong\u003e: 27\/64 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal)\u003c\/strong\u003e: 0.4200 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: -0.00106 to 0.00000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1-27\/32 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 1.1000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 0.0984 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\u003ePoint Type\u003c\/strong\u003e: Split\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\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\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\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\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: 5057173\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WALTER-TITEX","offers":[{"title":"Default Title","offer_id":51742260625714,"sku":"5057173","price":73.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d778e31de38b3101e5d48fe228b3dfd1_1cc484ef-da78-4375-9018-e05293e3d96c.jpg?v=1788836276","url":"https:\/\/voomisupply.com\/products\/walter-titex-5057173-screw-machine-drill-bit-27-64-in","provider":"Voomi Supply","version":"1.0","type":"link"}