{"product_id":"precision-twist-drill-5996038-cobalt-drill-bit-0-185-in","title":"Precision Twist Drill 5996038 Cobalt Drill Bit 0.185 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PRECISION TWIST DRILL 5996038 is a screw machine length cobalt drill bit designed for drilling into hard and difficult-to-machine materials. Built to ANSI standards, it features a 135-degree split point that reduces walking and requires less starting force than a conventional point. The M41CO cobalt construction provides heat resistance for sustained performance in high-speed or interrupted-cut applications. At 0.185 inches in diameter with an overall length of 2-3\/16 inches and a flute length of 1-1\/8 inches, this bit fits standard straight-cylindrical chuck applications. It is suited for machinists, maintenance technicians, and metalworking professionals who need reliable performance in hard material drilling.\u003c\/p\u003e\u003cp\u003eThe 5996038 is built for use in screw machine and production drilling operations where compact overall length improves rigidity and reduces deflection. Its right-hand spiral flute geometry with a 2.5xD flute-to-diameter ratio and tapered web configuration supports efficient chip evacuation in hard ferrous and non-ferrous materials. This bit is appropriate for use in CNC machining centers, drill presses, and hand-held power tools wherever a short-length, high-performance cobalt bit is needed.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM41 cobalt tool material rated for heavy-duty, high-performance drilling in hard materials\u003c\/li\u003e\n\u003cli\u003e135-degree split point with web thinning reduces thrust force and eliminates center punch requirements\u003c\/li\u003e\n\u003cli\u003eScrew machine length body provides increased rigidity and reduced deflection versus jobber-length bits\u003c\/li\u003e\n\u003cli\u003eRight-hand spiral flute with 2.5xD ratio promotes effective chip removal\u003c\/li\u003e\n\u003cli\u003eTapered web configuration adds core strength along the flute length\u003c\/li\u003e\n\u003cli\u003eMeets ANSI specification standards for dimensional consistency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard screw machine length drill bit for use in straight-cylindrical chucks compatible with 0.185-inch shank tooling in the 0.1500 to 0.2000 inch diameter range of the M41CO series.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use of this drill bit should be performed by qualified machinists or trade professionals familiar with proper chuck-mounting procedures. Verify spindle speed and feed rate are appropriate for the workpiece material before drilling. Secure the workpiece firmly and confirm the chuck is fully tightened before operation. Coolant-through is not supported on this bit; use external cutting fluid when drilling hard materials to extend tool life.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.185 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: #13\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-3\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1-1\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 135 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Cobalt (M41 Grade)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: M41CO\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\u003ePoint Type\u003c\/strong\u003e: Split Point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Thinning\u003c\/strong\u003e: Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered\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\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\u003eStandard\u003c\/strong\u003e: ANSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.04 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 5996038\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRECISION TWIST DRILL","offers":[{"title":"Default Title","offer_id":51690197516594,"sku":"5996038","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/aa2be07eba6984ccd5f161f94448d961_ebb543d7-2576-45c7-8e79-f51cd60389cc.jpg?v=1788267154","url":"https:\/\/voomisupply.com\/products\/precision-twist-drill-5996038-cobalt-drill-bit-0-185-in","provider":"Voomi Supply","version":"1.0","type":"link"}