{"product_id":"walter-titex-5153736-screw-machine-drill-bit-0-386-in","title":"Walter-titex 5153736 Screw Machine Drill Bit 0.386 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WALTER-TITEX 5153736 is a screw machine length drill bit designed for high-performance drilling in demanding trade and industrial applications. Built from cobalt and vanadium high speed steel with a bright uncoated finish, this bit delivers durability and heat resistance in tough materials. It measures 0.386 inches in diameter with an overall length of 3.5 inches and a flute length of 1.6875 inches. The 130-degree split point reduces walking and enables faster penetration without a center punch. The parabolic flute geometry improves chip evacuation, making it well suited for deep-hole drilling at a 3xD depth ratio. Licensed HVAC technicians, machinists, pipefitters, and plumbing professionals will find this bit appropriate for precision hole-making in ferrous and non-ferrous materials.\u003c\/p\u003e\n\u003cp\u003eThis screw machine drill bit is intended for use in cast iron, hardened material, non-ferrous metals, stainless steel, and carbon steel. The shorter screw machine length body provides added rigidity compared to jobber-length bits, making it a reliable choice for drill press work, CNC setups, and handheld power drilling where bit deflection is a concern. The straight cylindrical shank fits standard drill chucks. It complies with DIN, ISO, and BS specifications, confirming dimensional and performance consistency for professional use.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCobalt and vanadium high speed steel construction for extended tool life in hard and abrasive materials\u003c\/li\u003e\n  \u003cli\u003e130-degree split point reduces thrust force and eliminates center-punch requirement on most surfaces\u003c\/li\u003e\n  \u003cli\u003eParabolic flute design accelerates chip removal and reduces heat buildup during extended drilling cycles\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned, tapered web configuration lowers cutting resistance at the tip\u003c\/li\u003e\n  \u003cli\u003eScrew machine length body increases rigidity and reduces deflection versus jobber-length alternatives\u003c\/li\u003e\n  \u003cli\u003eMeets DIN, ISO, and BS dimensional standards for consistent fitment and interchangeability\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 compatible with standard straight-shank drill chucks. Suitable for drilling cast iron, hard material, non-ferrous metal, stainless steel, and steel workpieces across general machining and trade applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use should be performed by qualified machinists, pipefitters, or trade professionals familiar with rotating cutting tools. Secure the workpiece firmly and ensure the drill chuck is properly tightened before operation. Disconnect power to the drill press or tool before changing bits. Do not exceed the manufacturer-rated spindle speed for the workpiece material and bit diameter.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Letter)\u003c\/strong\u003e: W\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.386 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1.6875 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 1.100 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 0.090 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\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\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Cobalt and Vanadium High Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\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: -0.00087 to 0.000 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\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\u003eTool Performance\u003c\/strong\u003e: Universal \/ High Performance\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\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: 5153736\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WALTER-TITEX","offers":[{"title":"Default Title","offer_id":51739617362226,"sku":"5153736","price":56.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d778e31de38b3101e5d48fe228b3dfd1_5d8c1412-e38c-4292-a1ce-c660a7599def.jpg?v=1788816978","url":"https:\/\/voomisupply.com\/products\/walter-titex-5153736-screw-machine-drill-bit-0-386-in","provider":"Voomi Supply","version":"1.0","type":"link"}