{"product_id":"walter-titex-5057147-screw-machine-drill-bit-15-32-in","title":"Walter-titex 5057147 Screw Machine Drill Bit 15\/32 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WALTER-TITEX 5057147 is a screw machine length drill bit designed for high-performance metal drilling in industrial and trade applications. Built from Vanadium High Speed Steel with a bright, uncoated finish, this bit features a 130-degree split point and a parabolic flute geometry that promotes efficient chip evacuation and reduced heat buildup. The overall length is 4-1\/32 inches with a 2-inch flute length, making it well-suited for close-quarters drilling where a jobber-length bit would not fit. Machinists, tool-and-die techs, and maintenance trades install this bit in drill presses, CNC machines, and hand-held power drills.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is optimized for use on a wide range of workpiece materials including aluminum alloy, aluminum silicon alloy, brass, copper alloy, stainless steel, and steel. Its screw machine length profile and straight-cylindrical shank make it a practical choice for production drilling, fixture work, and precision hole-making where rigidity and stub-length stability matter. The web-thinned, tapered web configuration reduces thrust and improves centering, particularly in interrupted cuts and cross-drilled applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e130-degree split point improves self-centering and reduces walking on entry\u003c\/li\u003e\n  \u003cli\u003eParabolic flute design accelerates chip removal and lowers cutting temperature\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned tapered web reduces axial thrust for easier penetration\u003c\/li\u003e\n  \u003cli\u003eVanadium High Speed Steel construction provides hardness and wear resistance across rated workpiece materials\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank fits standard three-jaw drill chucks and collets\u003c\/li\u003e\n  \u003cli\u003eScrew machine length body adds rigidity over jobber-length bits in confined setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eRated for drilling aluminum alloy, aluminum silicon alloy, brass, copper alloy, stainless steel, and steel. Part of WALTER-TITEX Series A1148. Conforms to BS and DIN specification designations. Fits any standard drill chuck or collet sized for a 15\/32-inch straight-cylindrical shank.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis bit is installed and replaced by machinists, tool-and-die technicians, and maintenance mechanics. Secure the shank fully in the chuck or collet before use and verify runout is within acceptable limits. Use appropriate cutting fluid or coolant for stainless steel and copper alloys to extend tool life, noting this bit does not support through-coolant delivery. Follow machine manufacturer guidelines for spindle speed and feed rate based on workpiece material.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 15\/32 inches (0.4688 inches decimal)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4-1\/32 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 2 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\u003eFlute Type\u003c\/strong\u003e: Parabolic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: 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\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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\u003eDiameter Tolerance\u003c\/strong\u003e: -0.00106 to 0.00000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Aluminum Alloy, Aluminum Silicon Alloy, Brass, Copper Alloy, Stainless Steel, Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: A1148\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpecification Designation\u003c\/strong\u003e: BS, DIN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: High Performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241635\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: 5057147\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WALTER-TITEX","offers":[{"title":"Default Title","offer_id":51742419583282,"sku":"5057147","price":75.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/360d233118e3ca0dded8b36225b67c12.jpg?v=1788837341","url":"https:\/\/voomisupply.com\/products\/walter-titex-5057147-screw-machine-drill-bit-15-32-in","provider":"Voomi Supply","version":"1.0","type":"link"}