{"product_id":"accupro-63310361-jobber-drill-bit-52-solid-carbide-altin","title":"Accupro 63310361 Jobber Drill Bit 52 Solid Carbide Altin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 63310361 is a solid carbide jobber length drill bit sized to wire gauge number 52, with a decimal diameter of 0.0635 inches. It features a 140-degree notched point angle for fast penetration and reduced thrust in hard materials. The AlTiN (aluminum titanium nitride) coating improves heat resistance and tool life during high-speed drilling operations. At 1.5 inches overall length with a 0.456-inch flute length, this bit is built for precise, small-diameter drilling in metals and other demanding materials. It is installed and used by machinists, tool-and-die technicians, and maintenance trades requiring tight-tolerance hole sizing.\u003c\/p\u003e\u003cp\u003eThis drill bit is suited for small-diameter precision drilling in ferrous and non-ferrous metals, hardened steels, and similar materials where standard high-speed steel tooling falls short. The straight-cylindrical shank with a diameter of 0.125 inches (1\/8 inch) fits standard drill chucks and collet holders. The web-thinned, parallel-web construction reduces walking and improves chip evacuation. Typical applications include production drilling, fixture fabrication, and maintenance work requiring consistent hole quality in tight-tolerance assemblies.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eWire gauge size 52 with 0.0635 inch decimal diameter for precise small-hole drilling\u003c\/li\u003e\n\u003cli\u003e140-degree notched point angle reduces thrust and improves center-starting accuracy\u003c\/li\u003e\n\u003cli\u003eAlTiN coating extends tool life in high-temperature, high-speed cutting conditions\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction provides rigidity and wear resistance beyond standard HSS bits\u003c\/li\u003e\n\u003cli\u003eWeb-thinned parallel web improves chip flow and reduces feed force\u003c\/li\u003e\n\u003cli\u003eRight-hand spiral flute with regular helix for consistent chip evacuation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style precision drill bit for use in standard drill chucks and collet holders accepting a 0.125 inch straight-cylindrical shank, suitable for benchtop drill presses, CNC drilling centers, and hand-held power tools with compatible collets.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis bit should be installed and operated by qualified machinists or trade professionals familiar with carbide tooling. Ensure the drill chuck or collet is clean and properly tightened before use, as carbide is brittle and susceptible to breakage from runout or improper clamping. Power down the machine completely before inserting or removing the bit. Avoid impact or side-loading, which can fracture solid carbide at small diameters.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: 52\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.0635 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\u003eFlute Length\u003c\/strong\u003e: 0.456 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 0.370 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral (Regular Helix)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Notched\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Parallel, Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\/Coating\u003c\/strong\u003e: AlTiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: High Performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.09 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241634\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 63310361\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":67907332702514,"sku":"63310361","price":47.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/aaac797bec6afa01d6570f5f55459a70.jpg?v=1791177420","url":"https:\/\/voomisupply.com\/products\/accupro-63310361-jobber-drill-bit-52-solid-carbide-altin","provider":"Voomi Supply","version":"1.0","type":"link"}