{"product_id":"accupro-63309850-carbide-jobber-drill-bit-19-32-in-altin","title":"Accupro 63309850 Carbide Jobber Drill Bit 19\/32 in Altin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 63309850 is a solid carbide jobber-length drill bit engineered for high-performance drilling in hard and abrasive materials. The bit measures 19\/32 inches (0.5938 inches) in diameter with a 5-inch overall length and a 2.613-inch spiral flute. The 140-degree notched point reduces walking and improves chip evacuation at entry. An AlTiN (aluminum titanium nitride) coating increases surface hardness and thermal resistance, extending tool life in demanding applications. A straight-cylindrical shank at 5\/8 inch fits standard drill chucks securely. This bit is suited for machinists, tool-and-die shops, metalworking trades, and industrial maintenance technicians working with hard steels and similar materials.\u003c\/p\u003e\n\u003cp\u003eThe 63309850 is designed for right-hand cutting with a regular spiral flute at a 4xD flute-by-diameter ratio. Maximum drilling depth is rated at 2.38 inches. Web-thinned construction with a parallel web reduces thrust force needed at the point, making it practical for use in drill presses, CNC machining centers, and portable magnetic drills where consistent hole quality in metal is required. The bit does not support coolant-through delivery, so external coolant or cutting fluid should be applied when drilling steels at extended depths.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for hardness and wear resistance in ferrous and non-ferrous metals\u003c\/li\u003e\n  \u003cli\u003eAlTiN coating increases thermal resistance and extends tool life in high-speed applications\u003c\/li\u003e\n  \u003cli\u003e140-degree notched point reduces entry walking and improves chip clearance\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned parallel web lowers thrust requirements at the drill point\u003c\/li\u003e\n  \u003cli\u003eRight-hand spiral flute with 4xD ratio for efficient chip evacuation\u003c\/li\u003e\n  \u003cli\u003e5\/8-inch straight-cylindrical shank for secure chuck engagement\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 compatible with standard 5\/8-inch capacity drill chucks used in drill presses, CNC machining centers, and portable magnetic drill units.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eSecure the 5\/8-inch straight-cylindrical shank firmly in a compatible chuck before operation and verify runout before drilling. Solid carbide bits are brittle compared to high-speed steel — avoid side loading and do not use in applications with significant vibration or flex. Apply appropriate cutting fluid externally when drilling steels at depth, as this bit does not support coolant-through delivery. Inspect the cutting edge before each use; carbide edges can chip if the bit is dropped or improperly stored.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size\u003c\/strong\u003e: 19\/32 inches (0.5938 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 2.613 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 2.38 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 5\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 140 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Notched\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral, Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute By Diameter Ratio\u003c\/strong\u003e: 4xD\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\u003eWeb Configuration\u003c\/strong\u003e: Parallel, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlTiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: High Performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.12 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: ACCUPRO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 63309850\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51738904985906,"sku":"63309850","price":306.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/678a93ef76dddfef85227448c49a9b30.jpg?v=1788806545","url":"https:\/\/voomisupply.com\/products\/accupro-63309850-carbide-jobber-drill-bit-19-32-in-altin","provider":"Voomi Supply","version":"1.0","type":"link"}