{"product_id":"cleveland-c70205-cobalt-jobber-drill-bit-no-72-135-degree","title":"Cleveland C70205 Cobalt Jobber Drill Bit No 72 135 Degree","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CLEVELAND C70205 is a cobalt jobber length drill bit sized to wire gauge No. 72, with a decimal diameter of 0.0250 inches. Built to NAS 907 Type J standards, it uses an M42 cobalt steel construction and carries a gold oxide coating for heat and wear resistance. The 135-degree split point reduces walking on entry and lowers the thrust needed to start a hole. With a web-thinned, tapered web configuration and a regular spiral flute, this bit is engineered for heavy-duty drilling in production and maintenance environments. Licensed machinists, tool-and-die technicians, and HVAC or sheet metal fabricators working with tight-tolerance small-diameter holes are the primary users.\u003c\/p\u003e\n\u003cp\u003eThis bit is suited for drilling aluminum and other non-ferrous materials where precise, small-diameter holes are required. The 0.0250-inch diameter and 1-1\/8-inch overall length make it appropriate for instrumentation work, fine sheet metal, and close-tolerance mechanical assemblies. The straight-cylindrical shank fits standard drill chucks without modification. Two spiral flutes provide efficient chip evacuation during through-hole drilling in shallow workpieces. This is a single-piece unit sold individually, with a minimum order quantity of 12 pieces per order.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM42 cobalt steel construction rated for heavy-duty cutting applications\u003c\/li\u003e\n  \u003cli\u003eGold oxide coating reduces friction and extends cutting edge life\u003c\/li\u003e\n  \u003cli\u003e135-degree split point minimizes drill walk and reduces entry thrust\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned tapered web improves chip flow and cutting efficiency\u003c\/li\u003e\n  \u003cli\u003eNAS 907 Type J compliant for aerospace and precision manufacturing use\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut with regular spiral flute for standard CNC and hand-drill applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or standard tooling choice for any drill press, CNC machining center, or hand drill equipped with a chuck capable of holding a 0.0250-inch straight-cylindrical shank.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis drill bit is installed by machinists and fabricators using standard drill press or CNC equipment. Secure the straight-cylindrical shank firmly in the chuck before operation to prevent slippage. Coolant-through capability is not available on this bit, so apply cutting fluid externally when drilling materials that generate significant heat. Inspect the cutting edges before each use and replace if chipping or wear is visible, as small-diameter cobalt bits can fracture under side load if dulled.\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: No. 72\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter (Decimal Inch)\u003c\/strong\u003e: 0.0250 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Material\u003c\/strong\u003e: Cobalt (M42)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: Heavy Duty\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Finish\/Coating\u003c\/strong\u003e: Gold Oxide\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\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\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.3125 inches\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: 0.0250 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 0.8125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: -0.0005 to 0.0000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Aluminum\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: 2213\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: NAS 907 Type J\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 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: CLEVELAND\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: C70205\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51695341371698,"sku":"C70205","price":72.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/68e71fac92ed610a068aecfe4d190284_97dd4509-a108-47f3-ad49-cffb68578fd5.jpg?v=1788334055","url":"https:\/\/voomisupply.com\/products\/cleveland-c70205-cobalt-jobber-drill-bit-no-72-135-degree","provider":"Voomi Supply","version":"1.0","type":"link"}