{"product_id":"walter-titex-5059326-jobber-drill-bit-letter-d-hss","title":"Walter-titex 5059326 Jobber Drill Bit Letter D Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WALTER-TITEX 5059326 is a jobber length drill bit sized to Letter D (0.2460 inches diameter), designed for high-performance drilling in cast iron, non-ferrous metals, and steel. Built from high speed steel with an oxide coating, this bit features a parabolic flute geometry and a 130-degree split point for improved chip evacuation and reduced thrust in demanding applications. The web-thinned, tapered web configuration supports clean entry, especially in blind hole and stack drilling scenarios. Licensed trades and machining professionals working across metalworking and fabrication environments are the primary users of this tool.\u003c\/p\u003e\n\u003cp\u003eThis bit is suited for blind hole drilling and stack drilling operations in residential, commercial, and industrial settings. The straight-cylindrical shank seats securely in standard drill chucks. The parabolic flute design with an 8xD flute-to-diameter ratio helps clear chips efficiently in deeper cuts. Primary workpiece materials include cast iron, non-ferrous metals, and steel, making this bit a reliable choice for HVAC, plumbing, electrical, and general mechanical trade applications where accurate hole placement in metal stock is required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eLetter D size at 0.2460 inches diameter with h8 diameter tolerance for consistent fit\u003c\/li\u003e\n  \u003cli\u003e130-degree standard point angle with web-thinned, tapered web for reduced entry force\u003c\/li\u003e\n  \u003cli\u003eParabolic flute geometry at 8xD ratio for efficient chip evacuation in deeper holes\u003c\/li\u003e\n  \u003cli\u003eOxide coating on high speed steel substrate for improved lubricity and heat resistance\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut with straight-cylindrical shank for compatibility with standard drill chucks\u003c\/li\u003e\n  \u003cli\u003eRated for blind hole and stack drilling applications per ANSI and ISO standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard drill chucks accepting a 0.2460-inch straight-cylindrical shank. Suitable for drilling cast iron, non-ferrous metals, and steel workpieces in applications conforming to ANSI, ISO, BS, and DIN specifications under Series A1222.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use should be performed by qualified machinists or licensed tradespeople familiar with metal drilling procedures. Ensure the workpiece is securely clamped and the drill chuck is tightened before operation. This bit does not support coolant-through delivery, so external coolant or cutting fluid should be applied at the work surface when drilling deep holes or heat-sensitive materials. Follow applicable ANSI safety standards for drilling operations, including appropriate PPE for metal chip hazards.\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: D\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.2460 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\u003eDrill Bit Material\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Finish\/Coating\u003c\/strong\u003e: Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Parabolic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 2-15\/32 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3-31\/32 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 2.0470 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.2460 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.4960 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 0.0574 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: h8\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\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 8xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Cast Iron, Non-Ferrous Metal, Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Application\u003c\/strong\u003e: Blind Hole, Stack Drilling\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: A1222\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO, BS, DIN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Performance Grade\u003c\/strong\u003e: High Performance\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: 5059326\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WALTER-TITEX","offers":[{"title":"Default Title","offer_id":51736881725746,"sku":"5059326","price":33.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4ad60b9b939f99ede8efd0c9833f48af_1049588d-af13-4918-a07b-99f3e85355ea.jpg?v=1788781488","url":"https:\/\/voomisupply.com\/products\/walter-titex-5059326-jobber-drill-bit-letter-d-hss","provider":"Voomi Supply","version":"1.0","type":"link"}