{"product_id":"cleveland-c16909-taper-length-drill-bit-7-16-in-cobalt","title":"Cleveland C16909 Taper Length Drill Bit 7\/16 in Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CLEVELAND C16909 is a taper length drill bit built for demanding material removal in industrial and trade applications. Manufactured from M42 cobalt high-speed steel and coated with titanium nitride (TiN), this bit delivers extended tool life when cutting through abrasive and hard-to-machine materials. It features a 135-degree split point that reduces walking and requires no center punch on most surfaces. The parabolic flute geometry promotes faster chip evacuation and cooler cutting. At 7\/16 inches in diameter with a 4-5\/8-inch flute length and a 7-1\/4-inch overall length, this is a heavy-duty bit sized for through-hole and deep-hole work in fabrication, maintenance, and production environments.\u003c\/p\u003e\u003cp\u003eThis drill bit is suited for use in ferrous and non-ferrous materials including carbon steel, stainless steel, tool steel, cast iron, nickel alloy, aluminum, brass, and plastic. The straight shank accepts standard drill chucks used in drill presses, magnetic drills, and hand-held power drills. It is a strong choice for HVAC fabricators, pipefitters, millwrights, electricians, and general metal tradespeople who drill frequently into structural steel, sheet metal, and plate stock. The right-hand cut and parabolic flute design are particularly effective in interrupted cuts and deep-hole applications where chip packing is a concern.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM42 cobalt steel construction for superior heat and wear resistance\u003c\/li\u003e\n\u003cli\u003eTitanium nitride (TiN) coating extends tool life and reduces friction\u003c\/li\u003e\n\u003cli\u003e135-degree split point minimizes walking and eliminates need for center punch on most materials\u003c\/li\u003e\n\u003cli\u003eParabolic flute geometry accelerates chip evacuation in deep-hole drilling\u003c\/li\u003e\n\u003cli\u003eWeb-thinned, tapered web configuration reduces thrust and cutting resistance\u003c\/li\u003e\n\u003cli\u003eDiameter tolerance held to +0.0000 to -0.0010 inches for precision fitment\u003c\/li\u003e\n\u003cli\u003eMeets DIN 338 specification for taper length drill bits\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with materials including aluminum, brass, carbon steel, cast iron, nickel alloy, plastic, stainless steel, and tool steel. Fits any standard drill chuck accepting a straight shank at 7\/16 inches diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis bit is installed and operated by machinists, fabricators, and trade professionals using drill presses, magnetic base drills, or variable-speed hand-held power drills. Always secure the workpiece before drilling and set spindle speed appropriate to the material and bit diameter  -  harder materials require lower RPM. Inspect the cutting edge before each use and replace if chipping or wear is visible. Cutting fluid or coolant is recommended when drilling ferrous metals to preserve coating life and edge integrity.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 2575T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 7\/16 inches (0.4375 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\u003ePoint Type\u003c\/strong\u003e: Split\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Cobalt (M42 Grade)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Titanium Nitride (TiN)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 4-5\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 7-1\/4 inches (184.15 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Parabolic\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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0.0000 to -0.0010 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification\u003c\/strong\u003e: DIN 338\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: Heavy-Duty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Aluminum, Brass, Carbon Steel, Cast Iron, Nickel Alloy, Plastic, Stainless Steel, Tool Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 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: CLEVELAND\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: C16909\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51972091609394,"sku":"C16909","price":124.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/88f05eaaa0b527eae123a4aac382b9e9.jpg?v=1789962487","url":"https:\/\/voomisupply.com\/products\/cleveland-c16909-taper-length-drill-bit-7-16-in-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}