{"product_id":"accupro-4500031-solid-carbide-jobber-drill-wire-25","title":"Accupro 4500031 Solid Carbide Jobber Drill Wire 25","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 4500031 is a solid carbide jobber-length drill bit designed for drilling hardened materials that would quickly wear down high-speed steel tooling. Ground to a 140-degree split point with a UR-thinned web and a TiAlN coating, this drill resists heat and abrasion during high-duty-cycle operations. The wire gauge size 25 translates to a decimal diameter of 0.1495 inches. Overall length is 2.0625 inches with a flute length of 0.875 inches. The straight shank diameter is 0.1875 inches, allowing chucking in standard drill presses, CNC machining centers, and hand drills equipped with a precision chuck. Sold individually.\u003c\/p\u003e\u003cp\u003eThis drill bit is suited for production and maintenance machinists working in tool-and-die, aerospace, automotive, and general metalworking environments where base materials are hardened steels, stainless, or similarly difficult alloys. The slow-spiral, 2-flute geometry evacuates chips efficiently in short-hole applications. The 4xD flute-to-diameter ratio and DIN specification designation make this a recognized-standard replacement in metric or inch-compatible setups. It is intended for professional machine shop use, not wood or masonry applications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction provides rigidity and heat resistance beyond high-speed steel in hardened material drilling\u003c\/li\u003e\n\u003cli\u003eTiAlN coating extends tool life by reducing friction and oxidation at elevated cutting temperatures\u003c\/li\u003e\n\u003cli\u003e140-degree point angle with UR web thinning reduces thrust force and improves self-centering on entry\u003c\/li\u003e\n\u003cli\u003eSlow-spiral, 2-flute design promotes chip clearance in short, blind, or interrupted cuts\u003c\/li\u003e\n\u003cli\u003eStraight cylindrical shank at 0.1875 inches fits standard precision chucks without an adapter\u003c\/li\u003e\n\u003cli\u003eDIN specification designation ensures dimensional conformity for repeatable tooling setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct tooling selection for CNC machining centers, drill presses, and hand drills accepting a straight shank of 0.1875 inches; suitable for use with standard coolant-fed or dry-run setups on hardened material workpieces.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use of this drill bit should be performed by a qualified machinist or tooling professional. Secure the shank fully in a precision collet or keyed chuck before operation, and verify runout is within acceptable tolerance for the application. Always wear appropriate eye protection and follow OSHA machine-guarding requirements when operating drilling equipment. This tool is rated for dry-run use; coolant-through capability is not available on this model.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire Gauge)\u003c\/strong\u003e: 25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.1495 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiAlN\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: Proprietary (UR-Thinned Web)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Slow Spiral\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: 0.875 inches (7\/8 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.0625 inches (2-1\/16 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1875 inches (3\/16 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute By Diameter Ratio\u003c\/strong\u003e: 4xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Hardened Materials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification Designation\u003c\/strong\u003e: DIN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.13 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: ACCUPRO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4500031\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51755858329906,"sku":"4500031","price":49.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bc238c591512c433fa496c5601ec14bf.jpg?v=1788960586","url":"https:\/\/voomisupply.com\/products\/accupro-4500031-solid-carbide-jobber-drill-wire-25","provider":"Voomi Supply","version":"1.0","type":"link"}