{"product_id":"precision-twist-drill-5995718-taper-length-drill-bit","title":"Precision Twist Drill 5995718 Taper Length Drill Bit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PRECISION TWIST DRILL 5995718 is a cobalt taper length drill bit designed for heavy-duty drilling applications across a wide range of materials. It measures 0.1990 inches in diameter (Wire Size 8) with a 6-inch overall length and a 3-5\/8-inch flute length. The 135-degree split point is web-thinned for self-centering entry, reducing the need for a center punch and minimizing walking on hard or smooth surfaces. The straight shank and right-hand spiral flute design work with standard drill chucks and conventional drill presses, CNC machines, and hand-held power tools. Machinists, fabricators, and maintenance mechanics are the primary users of this bit.\u003c\/p\u003e\n\u003cp\u003eThis bit is built for demanding drilling tasks on metals and other challenging materials. The cobalt construction handles elevated cutting temperatures that would degrade standard high-speed steel bits, making it suitable for stainless steel, hardened steel, nickel alloys, cast iron, and other abrasion-resistant materials. It also performs well on aluminum, brass, bronze, copper, magnesium alloys, and reinforced plastics. The M52CO series designation indicates a coated cobalt formulation intended for high-performance, production-rate drilling where tool life and hole quality matter.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCobalt tool material rated for heavy-duty cutting performance on hard and abrasion-resistant materials\u003c\/li\u003e\n  \u003cli\u003e135-degree split point with web thinning for self-centering, reduced thrust, and clean entry\u003c\/li\u003e\n  \u003cli\u003eTapered web configuration adds rigidity along the flute length\u003c\/li\u003e\n  \u003cli\u003eRight-hand spiral flute with regular helix for efficient chip evacuation\u003c\/li\u003e\n  \u003cli\u003eStraight shank at 0.1990 inches diameter fits standard drill chucks without adapters\u003c\/li\u003e\n  \u003cli\u003eANSI-standard geometry for consistent dimensional interchangeability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-use taper length drill bit for standard drill chucks and collet systems accepting a 0.1990-inch straight shank, conforming to ANSI standards for taper length jobber-style tooling.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall and remove this bit with the machine fully powered down and the spindle locked. Secure the straight shank firmly in the chuck or collet before operation to prevent runout. Use appropriate cutting fluid or coolant for the material being drilled to extend tool life, particularly when working with stainless steel or nickel alloys. Follow applicable shop safety standards and machine manufacturer guidelines for speeds and feeds based on material type and hole depth.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.1990 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Size\u003c\/strong\u003e: 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 3-5\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length to Diameter Ratio\u003c\/strong\u003e: 6xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 135 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Split\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral, Regular Helix\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1990 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Cobalt\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Coated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: M52CO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: Heavy-Duty\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreaded Shank\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Application\u003c\/strong\u003e: Self-Centering\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.04167 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: 5995718\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRECISION TWIST DRILL","offers":[{"title":"Default Title","offer_id":51690062971186,"sku":"5995718","price":40.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4685106e62ec86928ee40045de795dcc_ebf80e88-8efc-4d53-bcec-6fdac9f69a13.jpg?v=1788266279","url":"https:\/\/voomisupply.com\/products\/precision-twist-drill-5995718-taper-length-drill-bit","provider":"Voomi Supply","version":"1.0","type":"link"}