{"product_id":"guhring-9055120075400-taper-length-drill-bit-0-2969-in","title":"Guhring 9055120075400 Taper Length Drill Bit 0.2969 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GUHRING 9055120075400 is a solid carbide taper length drill bit designed for demanding precision drilling in metals and hard materials. Built to DIN 6537 standards, it features a 140-degree split point with a self-centering SU tip geometry and web-thinned, tapered web configuration for reduced entry force and improved chip evacuation. The spiral flute design and coolant-through capability make it well-suited for high-performance machining operations where heat management and consistent hole quality are critical. Licensed machinists and CNC operators working in production environments are the primary users of this tooling.\u003c\/p\u003e\u003cp\u003eThis drill bit is engineered for use across a broad range of difficult-to-machine materials including stainless steel, hardened materials, titanium alloy, nickel alloy, cast iron, brass, and general steel stock. Its 7xD flute-to-diameter ratio supports deeper hole applications without sacrificing rigidity. The straight shank with a 0.3150-inch shank diameter fits standard drill chucks and collet holders used in CNC machining centers and manual drilling setups alike. Series 5512 identifies the product family within the GUHRING line.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid submicron carbide construction for extended tool life in abrasive and hard materials\u003c\/li\u003e\n\u003cli\u003e140-degree SU point with web thinning for self-centering entry and reduced thrust force\u003c\/li\u003e\n\u003cli\u003eCoolant-through design supports internal coolant delivery for heat control in deep-hole drilling\u003c\/li\u003e\n\u003cli\u003eSpiral flute geometry promotes efficient chip evacuation in interrupted and continuous cuts\u003c\/li\u003e\n\u003cli\u003e7xD flute length ratio allows maximum drilling depth up to 2.547 inches (64.69 mm)\u003c\/li\u003e\n\u003cli\u003eDIN 6537 standard compliance ensures dimensional consistency and interchangeability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and standard tooling option for CNC machining centers and drill presses requiring a straight-shank taper length carbide drill in the 19\/64-inch diameter class.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and tool changes should be performed by qualified machinists with the spindle fully stopped and machine power locked out. Verify chuck or collet bore matches the 0.3150-inch shank diameter before seating the tool. When using the coolant-through feature, confirm that the machine spindle coolant system pressure is appropriate for the application before initiating the cycle. Inspect the cutting edge for wear or chipping before each use, as carbide tooling is brittle and susceptible to damage from improper handling.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.2969 inches (19\/64 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.3150 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 116.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 76.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 2.547 inches (64.69 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.5748 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: SU (Self-Centering)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\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, Non-Threaded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length to Diameter Ratio\u003c\/strong\u003e: 7xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Solid Submicron Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Coated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: +0.006 to +0.021 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Brass, Cast Iron, Hardened Materials, Nickel Alloy, Stainless Steel, Steel, Titanium Alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 5512\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: DIN 6537\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.14 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: GUHRING\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 9055120075400\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51728887218482,"sku":"9055120075400","price":365.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/356a7532fa05f4ac096b66522d9e859a.jpg?v=1788697406","url":"https:\/\/voomisupply.com\/products\/guhring-9055120075400-taper-length-drill-bit-0-2969-in","provider":"Voomi Supply","version":"1.0","type":"link"}