{"product_id":"precision-twist-drill-5998655-23-64-in-screw-machine-drill-bit","title":"Precision Twist Drill 5998655 23\/64 in Screw Machine Drill Bit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PRECISION TWIST DRILL 5998655 is a screw machine length drill bit designed for high-performance drilling in demanding trade and industrial applications. Sized at 23\/64 inch (0.3594 inches) in diameter, it is manufactured from high speed steel with a bright, uncoated finish. The bit features a 118-degree standard point angle, a spiral flute with a regular spiral type, and a web-thinned, tapered web configuration that reduces cutting resistance at the tip. Overall length is 3-1\/16 inches, making it well suited for work in confined spaces where a jobber-length bit would be unwieldy. Licensed machinists, HVAC fabricators, pipefitters, and general trade mechanics are the typical installers.\u003c\/p\u003e\u003cp\u003eThis drill bit is rated for use on titanium as the primary workpiece material, which also positions it for use in stainless steel and other harder alloys encountered in trade service work. The R40 series designation indicates a general-purpose, high-performance grade conforming to ANSI standards. The screw machine length body and 2.5xD flute-to-diameter ratio allow efficient chip evacuation during short, repetitive drilling cycles common in production and field service environments. Flute length is 1-3\/4 inches. Coolant-through capability is not included.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e23\/64 inch diameter (0.3594 inches) for precise hole sizing\u003c\/li\u003e\n\u003cli\u003eHigh speed steel construction rated for titanium and hard alloy workpieces\u003c\/li\u003e\n\u003cli\u003e118-degree standard point angle with web-thinned, tapered web for reduced entry force\u003c\/li\u003e\n\u003cli\u003eScrew machine length body at 3-1\/16 inches overall for compact clearance applications\u003c\/li\u003e\n\u003cli\u003eRight-hand spiral flute with 2.5xD ratio for efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003eConforms to ANSI standards, Series R40\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose screw machine length drill bit within the 0.3500 to 0.4000 inch decimal inch size range, compatible with standard straight-shank drill chucks and screw machine setups that accept cylindrical shanks.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis bit is installed by machinists, fabricators, or trade mechanics using any drill press, hand drill, or milling machine fitted with a standard chuck that accepts a straight-cylindrical shank. Ensure the workpiece is securely clamped and the spindle speed is appropriate for the workpiece material before beginning. Wear appropriate eye protection and secure loose clothing around rotating equipment. Follow applicable shop safety codes when operating drilling equipment.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size\u003c\/strong\u003e: 23\/64 inch (0.3594 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3-1\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1-3\/4 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\u003eTool Material\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\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 by Diameter Ratio\u003c\/strong\u003e: 2.5xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\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: R40\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: 0.083 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: PRECISION TWIST DRILL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5998655\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRECISION TWIST DRILL","offers":[{"title":"Default Title","offer_id":51689279324466,"sku":"5998655","price":16.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c3118d67551ae52b9978bc7481127e48.jpg?v=1788256707","url":"https:\/\/voomisupply.com\/products\/precision-twist-drill-5998655-23-64-in-screw-machine-drill-bit","provider":"Voomi Supply","version":"1.0","type":"link"}