{"product_id":"guhring-9055120142900-taper-length-drill-bit-9-16-in","title":"Guhring 9055120142900 Taper Length Drill Bit 9\/16 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GUHRING 9055120142900 is a solid carbide taper length drill bit from the Series 5512 line, designed for high-performance drilling in demanding industrial and metalworking applications. Built to DIN 6537 standards, it features a 140-degree point angle with a SU point type and web-thinned, tapered web geometry for self-centering entry and reduced thrust. The TiAlN coating provides thermal resistance and extended tool life when cutting hard and abrasive materials. A coolant-through design channels cutting fluid directly to the cutting edge, supporting deeper hole operations. This bit is intended for use by machinists and toolroom professionals requiring precise, repeatable results in tough workpiece materials.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is suited for production and job-shop environments where difficult materials are machined. It handles a broad range of workpiece materials including steel, stainless steel, cast iron, nickel alloy, titanium alloy, brass, and hard materials. The straight cylindrical shank seats in standard drill chucks and collet holders. With a 7xD flute-length-to-diameter ratio and a maximum drilling depth of 130.57 mm (5.141 inches), it is well matched to taper-length drilling operations where standard jobber bits lack the reach or rigidity required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide submicron-grade construction for rigidity and wear resistance\u003c\/li\u003e\n  \u003cli\u003eTiAlN coating for high-heat and hard-material applications\u003c\/li\u003e\n  \u003cli\u003e140-degree point angle with SU point type for self-centering and reduced thrust\u003c\/li\u003e\n  \u003cli\u003eCoolant-through design supports deep-hole drilling and chip evacuation\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned tapered web geometry reduces cutting forces at entry\u003c\/li\u003e\n  \u003cli\u003eRight-hand spiral flute for standard CNC and manual spindle use\u003c\/li\u003e\n  \u003cli\u003eConforms to DIN 6537 dimensional standard\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in steel, stainless steel, cast iron, nickel alloy, titanium alloy, brass, and hard materials. Compatible with standard straight-bore drill chucks and collet holders accepting a 0.6299-inch shank diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use should be performed by qualified machinists familiar with CNC or manual drilling operations. Ensure the spindle is fully stopped and the machine is locked out before mounting or removing the bit. Verify the chuck or collet is rated for the 0.6299-inch shank diameter and that runout is within acceptable tolerance before beginning a cut. Do not exceed the recommended maximum drilling depth of 130.57 mm without retracting to clear chips.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 5512\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 9\/16 inch (0.5625 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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Solid Carbide (Submicron Grade)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN\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\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.6299 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 152 mm (5.984 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 204 mm (8.031 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 130.57 mm (5.141 inches)\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\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: +0.007 to +0.025 mm\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: 0.78 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241600\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: 9055120142900\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51747894264114,"sku":"9055120142900","price":1076.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/dcdfadd2296fea2710883e16c9cb0052_a8f1bf29-7574-4af9-a1ab-1a931abc715d.jpg?v=1788886761","url":"https:\/\/voomisupply.com\/products\/guhring-9055120142900-taper-length-drill-bit-9-16-in","provider":"Voomi Supply","version":"1.0","type":"link"}