{"product_id":"precision-twist-drill-5999934-taper-shank-drill-bit","title":"Precision Twist Drill 5999934 Taper Shank Drill Bit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PRECISION TWIST DRILL 5999934 is a taper shank drill bit designed for general-purpose metal drilling in industrial and trade applications. Built from high speed steel (HSS) with an oxide finish, this bit measures 0.5 inches in diameter and features a 118-degree standard point angle with web thinning for improved center penetration and reduced thrust. The 1MT (Morse Taper 1) shank seats directly into compatible drill press spindles or taper-shank tool holders without a separate chuck. Overall length is 7.75 inches with a spiral flute length of 4.375 inches. Right-hand cutting direction and regular spiral geometry make it well suited for a wide range of ferrous and non-ferrous materials.\u003c\/p\u003e\n\u003cp\u003eThis bit is intended for use in drill presses, lathes, and milling machines equipped with a No. 1 Morse Taper spindle. It is a general-purpose tool appropriate for machine shops, maintenance facilities, HVAC fabrication, plumbing rough-in work, and electrical panel fabrication where a 0.5-inch hole in metal or similar material is required. The Series S209 designation follows ANSI standards, making it a standard-compliant replacement or addition to existing tooling sets. Sold individually.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh speed steel construction for durability across general-purpose drilling tasks\u003c\/li\u003e\n  \u003cli\u003eOxide finish helps reduce friction and provides mild corrosion resistance\u003c\/li\u003e\n  \u003cli\u003e118-degree standard point with web thinning for improved center starting and reduced feed pressure\u003c\/li\u003e\n  \u003cli\u003eNo. 1 Morse Taper (1MT) shank for direct spindle mounting without a chuck\u003c\/li\u003e\n  \u003cli\u003eRight-hand spiral flute with 4xD flute-to-diameter ratio for efficient chip evacuation\u003c\/li\u003e\n  \u003cli\u003eANSI-compliant Series S209 construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in drill presses, lathes, and milling machines with a No. 1 Morse Taper (1MT) spindle or tool holder. Suitable for general-purpose drilling in ferrous and non-ferrous materials.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or skilled tradespeople using appropriate machine tooling. Before mounting, power down and lock out the machine per OSHA lockout\/tagout procedures. Seat the 1MT shank fully into the spindle taper and verify positive engagement before operation. Do not use this bit in a standard keyed or keyless drill chuck not rated for taper shank tooling.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 7.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 4.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 118 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Taper\u003c\/strong\u003e: 1MT (Morse Taper No. 1)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral, Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard with Web Thinning\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\u003eSeries\u003c\/strong\u003e: S209\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Performance\u003c\/strong\u003e: General Purpose\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 pounds\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: PRECISION TWIST DRILL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5999934\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRECISION TWIST DRILL","offers":[{"title":"Default Title","offer_id":51691985895730,"sku":"5999934","price":62.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9c72af9c124a9920cda422e7ebbbc01f.jpg?v=1788291753","url":"https:\/\/voomisupply.com\/products\/precision-twist-drill-5999934-taper-shank-drill-bit","provider":"Voomi Supply","version":"1.0","type":"link"}