{"product_id":"precision-twist-drill-5996101-screw-machine-drill-bit","title":"Precision Twist Drill 5996101 Screw Machine Drill Bit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PRECISION TWIST DRILL 5996101 is a cobalt screw machine length drill bit sized at wire gauge 44 (0.0860 inches decimal) with a 135-degree split point and web-thinned tip. Designed for high-performance drilling in hard and difficult-to-machine materials, this bit features a right-hand cut, straight-cylindrical shank, and regular spiral flutes with a 2.5xD flute-to-diameter ratio. The overall length is 1.75 inches with a 0.75-inch flute length. It carries an ANSI specification designation and is built to M41 material grade standards. Licensed HVAC service techs, machinists, pipefitters, and general trade professionals commonly use screw machine length bits where stub-length rigidity is required in tight drilling situations.\u003c\/p\u003e\n\u003cp\u003eThis bit is suited for drilling hard materials including hardened steel, stainless, and other tough alloys in close-quarter or machine-mounted applications. The shortened screw machine length body reduces deflection and improves hole accuracy compared to jobber-length bits. The 135-degree split point self-centers on contact, minimizing the need for a center punch on most hard surfaces. It is sold individually with a minimum order quantity of 12 units, making it appropriate for shop stocking or fleet tool replenishment.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eWire gauge size 44 — 0.0860 inches decimal diameter\u003c\/li\u003e\n  \u003cli\u003e135-degree split point with web thinning for fast, self-centering entry\u003c\/li\u003e\n  \u003cli\u003eM41 cobalt construction rated for heavy-duty performance in hard materials\u003c\/li\u003e\n  \u003cli\u003eScrew machine (stub) length at 1.75 inches OAL for maximum rigidity\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut with straight-cylindrical shank for standard chuck compatibility\u003c\/li\u003e\n  \u003cli\u003eANSI-specification compliant, Series M41CO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a screw machine length replacement or stock bit for use in standard drill chucks and screw machine setups accepting a 0.0860-inch straight-cylindrical shank. Compatible with hand drills, drill presses, and CNC or turret-style screw machines where the straight shank diameter fits the collet or chuck.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis bit is installed by a machinist, tool-and-die tech, or qualified trade professional using a drill press, hand drill, or screw machine with an appropriate chuck size. Secure the shank fully in the chuck before operation and verify chuck key is removed prior to starting the machine. Use cutting fluid or coolant when drilling hard alloys to extend bit life, even though the bit itself is not coolant-through rated. Inspect the cutting edges and point for wear or chipping before each use session.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: 44\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.0860 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Cobalt (M41 Grade)\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\u003eCutting Direction\u003c\/strong\u003e: Right Hand\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: 0.0860 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.75 inches\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: 2.5xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Length Type\u003c\/strong\u003e: Screw Machine\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Hard Material\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Performance\u003c\/strong\u003e: High Performance \/ Heavy Duty\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: M41CO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ANSI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.042 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: 5996101\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRECISION TWIST DRILL","offers":[{"title":"Default Title","offer_id":51711556419890,"sku":"5996101","price":48.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/aa2be07eba6984ccd5f161f94448d961_062ca702-97ef-4ddd-a26e-db9a4b7eb7ff.jpg?v=1788476927","url":"https:\/\/voomisupply.com\/products\/precision-twist-drill-5996101-screw-machine-drill-bit","provider":"Voomi Supply","version":"1.0","type":"link"}