{"product_id":"guhring-9085210123000-carbide-drill-bit-31-64-inch","title":"Guhring 9085210123000 Carbide Drill Bit 31\/64 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GUHRING 9085210123000 is a solid carbide jobber length drill bit designed for high-performance drilling in demanding industrial and trade applications. Built to DIN specification, this bit features a 31\/64 inch (0.4843 inch) diameter, a 140-degree split point for self-centering entry, and an internal coolant-through channel that extends tool life and manages heat in deep-hole and high-speed operations. The nano-SI coating further reduces friction and edge wear. With a 5xD flute-to-diameter ratio and web-thinned geometry, it drives material removal efficiently in ferrous and non-ferrous metals. Machinists, tool and die professionals, and industrial maintenance techs are the primary installers of this bit.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is suited for precision machining environments including CNC machining centers, drill presses, and manual machines where consistent hole quality and dimensional accuracy in the 0.4000 to 0.5000 inch range are required. The coolant-through design makes it well suited for deep-hole work in steel, stainless, cast iron, and similar hard materials. The right-hand spiral flute with regular spiral type ensures clean chip evacuation in both through-hole and blind-hole applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and wear resistance in hard materials\u003c\/li\u003e\n  \u003cli\u003enano-SI coating reduces friction and extends cutting edge life\u003c\/li\u003e\n  \u003cli\u003e140-degree HF point with web thinning for self-centering and reduced thrust force\u003c\/li\u003e\n  \u003cli\u003eInternal coolant-through channel supports high-speed and deep-hole drilling\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut, regular spiral flute for positive chip evacuation\u003c\/li\u003e\n  \u003cli\u003eDIN specification designation ensures dimensional conformance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a high-performance OEM-style replacement or upgrade for solid carbide jobber length drill bits in the 0.4000 to 0.5000 inch decimal inch range. Compatible with any machine spindle or chuck accepting a 14.00 mm shank diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or qualified maintenance technicians. Secure the shank firmly in a precision chuck or collet rated for the 14.00 mm shank diameter before operation. Engage the coolant-through system prior to drilling to prevent thermal shock to the carbide substrate. Inspect the cutting edge and point geometry before each use; carbide tooling is brittle and should not be used if chipping or cracking is observed.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size\u003c\/strong\u003e: 31\/64 inch (0.4843 inch)\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\u003c\/strong\u003e: nano-SI\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: HF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Thinning\u003c\/strong\u003e: Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral, Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 124.00 mm (approximately 4.88 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 77.00 mm (approximately 3.03 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 14.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 5xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Grade\u003c\/strong\u003e: High Performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpecification Designation\u003c\/strong\u003e: DIN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.172 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: GUHRING\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 9085210123000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51743388991794,"sku":"9085210123000","price":689.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/204da00ca3732dde5c08d450c731edbe_3a098163-f4c4-4578-ba29-4f758767a71c.jpg?v=1788846496","url":"https:\/\/voomisupply.com\/products\/guhring-9085210123000-carbide-drill-bit-31-64-inch","provider":"Voomi Supply","version":"1.0","type":"link"}