{"product_id":"walter-titex-5200221-solid-carbide-screw-machine-drill-bit","title":"Walter-titex 5200221 Solid Carbide Screw Machine Drill Bit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WALTER-TITEX 5200221 is a solid carbide screw machine length drill bit designed for high-precision drilling in demanding production environments. The bit measures 0.125 inches (1\/8 inch) in diameter with an overall length of 2.5984 inches and a flute length of 0.7874 inches. It features a 150-degree drill point angle with a Form V+A point type and web thinning for reduced thrust and cleaner entry. A straight-cylindrical shank and two spiral flutes with a tapered web configuration deliver stable chip evacuation. Coolant-through capability makes this bit well-suited for deep-hole applications where heat management is critical. Licensed machinists, tool-and-die tradespeople, and precision drilling technicians are the primary installers of this type of bit.\u003c\/p\u003e\u003cp\u003eThe 5200221 is rated for universal tool performance across a broad range of workpiece materials including cast iron, hard materials, non-ferrous metals, stainless steel, and steel. Its screw machine length profile fits short-travel applications where rigidity and runout control matter, such as CNC machining centers, drill presses, and manual production drilling fixtures. The 3xD flute-to-diameter ratio supports controlled chip evacuation in both through-hole and blind-hole configurations. The Series A6181TFT designation identifies this bit within the WALTER-TITEX product family for sourcing and replacement purposes.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction in material grade K30F for hardness and wear resistance\u003c\/li\u003e\n\u003cli\u003e150-degree Form V+A drill point with web thinning for reduced entry thrust\u003c\/li\u003e\n\u003cli\u003eCoolant-through design for thermal management during extended drilling cycles\u003c\/li\u003e\n\u003cli\u003eRight-hand spiral flutes with tapered web configuration for efficient chip removal\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank conforming to DIN 6535HA specification\u003c\/li\u003e\n\u003cli\u003eMeets DIN and ISO standards for dimensional consistency and interchangeability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or production drill bit for use in standard straight-shank toolholders and collet chucks accepting a 0.125 inch diameter shank. Suitable for machine tools conforming to DIN and ISO tooling standards. Primary workpiece materials include cast iron, hard materials, non-ferrous metals, stainless steel, and steel.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or tooling technician. Secure the shank fully within a compatible collet, drill chuck, or toolholder before operation and verify runout before cycling. Power down and lock out the machine before changing tooling. Do not exceed the maximum drilling depth of 0.4724 inches per pass without chip-clearing cycles when coolant-through supply is not available.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.125 inches (1\/8 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5984 inches (66.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.7874 inches (20.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.4173 inches (36.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 6.00 mm straight-cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 0.4724 inches (12.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 150 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 0.0167 inches (0.43 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Form V+A\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: Spiral, Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 3xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\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: Solid Carbide, Grade K30F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Coated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\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\u003eSeries\u003c\/strong\u003e: A6181TFT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: p7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: DIN, ISO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification Number\u003c\/strong\u003e: DIN 6535HA\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\u003eWeight\u003c\/strong\u003e: 0.06 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 5200221\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WALTER-TITEX","offers":[{"title":"Default Title","offer_id":51742463426866,"sku":"5200221","price":217.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/268aa8e378f07afa99b0e0570d646ece_e44ef279-73de-424b-9824-d96a71cc5fd2.jpg?v=1788837640","url":"https:\/\/voomisupply.com\/products\/walter-titex-5200221-solid-carbide-screw-machine-drill-bit","provider":"Voomi Supply","version":"1.0","type":"link"}