{"product_id":"cleveland-c16545-cobalt-jobber-drill-bit-wire-43-0-089-in","title":"Cleveland C16545 Cobalt Jobber Drill Bit Wire 43 0.089 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CLEVELAND C16545 is a cobalt jobber length drill bit in wire gauge size 43, with a decimal diameter of 0.0890 inches and a 135-degree split point. Built to M42 cobalt steel grade, the bit carries a gold oxide coating and features a parabolic flute design that evacuates chips efficiently in deep-hole drilling applications. The straight-cylindrical shank measures 0.0890 inches in diameter and 1.00 inch in shank length, giving it a consistent grip in standard drill chucks. With an overall length of 2.25 inches and a flute length of 1.25 inches, this is a heavy-duty bit sized for precision work in production and maintenance environments. Licensed machinists, tool-and-die tradespeople, and mechanical contractors commonly reach for this size in high-demand drilling operations.\u003c\/p\u003e\n\u003cp\u003eThe C16545 is suited for drilling cast iron, non-ferrous metals, stainless steel, and carbon steel. The parabolic flute geometry reduces cutting friction and heat buildup, which is critical when working stainless or hardened steel without through-coolant. It is a right-hand-cut bit, intended for standard clockwise-rotation drilling. The Series 2075 designation places it within a heavy-duty wire-size family designed for consistent dimensional accuracy across repeated use in both manual and CNC drill applications. It conforms to ASME B94.11M and DIN 338 standards.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM42 cobalt steel construction for elevated heat and wear resistance\u003c\/li\u003e\n  \u003cli\u003e135-degree split point reduces walking and lowers entry force on hard materials\u003c\/li\u003e\n  \u003cli\u003eParabolic flute geometry improves chip clearance in deep holes\u003c\/li\u003e\n  \u003cli\u003eGold oxide coating provides additional lubricity and surface protection\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned, tapered web configuration reduces thrust requirements\u003c\/li\u003e\n  \u003cli\u003eMeets ASME B94.11M and DIN 338 dimensional standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-use jobber drill bit for standard three-jaw drill chucks and collet systems accepting a 0.0890-inch straight-cylindrical shank. Suitable for use in hand drills, drill presses, and CNC machining centers set up for wire-gauge-size tooling.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eSecure the shank fully in the chuck before drilling and verify chuck runout is within acceptable limits for small-diameter bits to avoid breakage. When drilling stainless steel or hardened alloys, use a lower RPM and consistent feed pressure to prevent work hardening ahead of the cutting edge. Coolant or cutting fluid is recommended where possible, though this bit does not support through-coolant. Inspect the split point for chipping before reuse, as small-diameter cobalt bits can fracture under side load.\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: 43\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.0890 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\u003eFlute Type\u003c\/strong\u003e: Parabolic\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: 1.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.25 inches\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: 0.0890 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.00 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: M42 Cobalt\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Gold Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\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\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Cast Iron, Non-Ferrous Metal, Stainless Steel, Steel\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: 2075\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ASME B94.11M, DIN 338\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Heavy Duty\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 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: C16545\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51694103003442,"sku":"C16545","price":17.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0535aac03da0f1543587da91f6e31107.jpg?v=1788320274","url":"https:\/\/voomisupply.com\/products\/cleveland-c16545-cobalt-jobber-drill-bit-wire-43-0-089-in","provider":"Voomi Supply","version":"1.0","type":"link"}