{"product_id":"chicago-latrobe-54076-jobber-drill-bit-wire-41-cobalt","title":"Chicago-latrobe 54076 Jobber Drill Bit Wire 41 Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CHICAGO-LATROBE 54076 is a cobalt jobber-length drill bit designed for demanding metal-cutting applications where standard HSS tooling falls short. Sized to wire gauge No. 41 (0.0960 inch decimal), it features a 135-degree split-point tip that self-centers on contact and reduces the thrust needed to start a hole, eliminating the need for a center punch on most surfaces. A titanium nitride (TiN) coating increases surface hardness and reduces friction to extend tool life in production environments. The M42 cobalt alloy construction resists heat buildup during high-speed drilling, making this bit well-suited for machinists, maintenance technicians, and fabricators working with hard or abrasive materials.\u003c\/p\u003e\n\u003cp\u003eThis bit is intended for drilling stainless steel and alloy steels where heat resistance and edge retention are critical. The straight-cylindrical shank seats securely in standard three-jaw drill chucks and collet holders without modification. The regular spiral flute pattern and tapered web with web-thinning promote efficient chip evacuation in through-hole and blind-hole drilling on manual drill presses, CNC drilling centers, and hand-held power tools. It conforms to DIN 338 and NAS 907 Type J standards, making it appropriate for aerospace, industrial maintenance, and general metalworking applications that specify those standards.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM42 cobalt alloy construction for superior heat and wear resistance in hard-metal drilling\u003c\/li\u003e\n  \u003cli\u003e135-degree split-point tip self-centers and lowers required thrust at entry\u003c\/li\u003e\n  \u003cli\u003eTitanium nitride (TiN) coating extends tool life and reduces built-up edge\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned, tapered web promotes chip clearing and reduces walking on hard surfaces\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut, regular spiral flute with straight-cylindrical shank for universal chuck compatibility\u003c\/li\u003e\n  \u003cli\u003eMeets DIN 338 and NAS 907 Type J specifications for industrial and aerospace use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct-fit jobber-length drill bit for any standard drill chuck or collet holder accepting a 0.0960-inch straight-cylindrical shank. Primary workpiece materials are stainless steel and alloy steel as noted in the product specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use should be performed by qualified machinists or maintenance technicians familiar with metal-cutting tooling. Secure the shank fully in the chuck and verify runout before drilling. Use appropriate cutting fluid or coolant when drilling stainless steel to manage heat and prevent work hardening at the cut zone. Inspect the cutting edges before each use and replace the bit if chipping or excessive wear is observed, as a compromised edge accelerates tool failure in hard materials.\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. 41\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.0960 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 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\u003eDrill Bit Finish\/Coating\u003c\/strong\u003e: Titanium Nitride (TiN)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral, Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.375 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: 0.0960 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.0000 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\u003eDiameter Tolerance\u003c\/strong\u003e: -0.0005 to 0.0000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: 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: 2550\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: DIN 338, NAS 907 Type J\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: CHICAGO-LATROBE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 54076\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHICAGO-LATROBE","offers":[{"title":"Default Title","offer_id":51746412593458,"sku":"54076","price":70.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/471e3ace2ab519a9e4ce499ac2728dfc.jpg?v=1788869782","url":"https:\/\/voomisupply.com\/products\/chicago-latrobe-54076-jobber-drill-bit-wire-41-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}