{"product_id":"guhring-9055110063000-carbide-drill-bit-6-3mm-firex","title":"Guhring 9055110063000 Carbide Drill Bit 6.3mm Firex","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GUHRING 9055110063000 is a solid carbide jobber-length drill bit designed for high-performance drilling in cast iron and steel. Built to DIN 6537L standards, this bit features a FIREX coating for extended tool life and thermal resistance. The 140-degree split point (SU point type) with web thinning enables self-centering entry without a center punch, reducing setup time on production floors. With a submicron carbide grade and regular spiral flute geometry, it delivers consistent chip evacuation at elevated feed rates. Licensed machinists, tool-and-die workers, and CNC operators working with ferrous materials will find this bit suited to demanding production environments.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is built for drilling cast iron and steel in both manual and CNC machining applications. The 5xD flute-to-diameter ratio and coolant-through capability make it effective in deep-hole drilling setups where chip clearing and heat management are critical. The straight-cylindrical shank fits standard drill chucks and collet holders. It is appropriate for job shop, production machining, and maintenance-repair operations requiring consistent hole quality in tough ferrous workpiece materials.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid submicron carbide construction for rigidity and wear resistance in steel and cast iron\u003c\/li\u003e\n  \u003cli\u003eFIREX coating provides heat resistance and extended cutting life\u003c\/li\u003e\n  \u003cli\u003e140-degree SU point with web thinning for self-centering entry without spotting\u003c\/li\u003e\n  \u003cli\u003eCoolant-through design supports chip evacuation and heat control in deep drilling\u003c\/li\u003e\n  \u003cli\u003eRegular spiral flute with 5xD ratio optimized for ferrous material chip flow\u003c\/li\u003e\n  \u003cli\u003eMeets DIN 6535 and DIN 6537 L standards for dimensional consistency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in cast iron and steel workpieces (material grade codes K and P). Compatible with standard straight-cylindrical shank drill chucks and collet systems accepting an 8 mm (0.3150 inch) shank diameter. Part of the Guhring Series 5511 high-performance carbide drill line.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use of this drill bit should be performed by qualified machinists or CNC operators familiar with carbide tooling requirements. Ensure the machine spindle and tool holder are clean and properly secured before mounting. When using the coolant-through feature, confirm that coolant pressure and flow rate are appropriate for the machining setup before starting the cut. Avoid running carbide tooling without proper feed-and-speed parameters, as interrupted or dry cuts can cause premature chipping or breakage.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 6.3 mm (0.2480 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 91 mm (3.58 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 53 mm (2.09 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 36 mm (1.42 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.3150 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 43.55 mm (1.715 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\u003eNumber of Flutes\u003c\/strong\u003e: 2\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\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Material\u003c\/strong\u003e: Solid Carbide, Submicron Grade\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: FIREX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: 0.006 to 0.021 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Cast Iron, Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 5511\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: DIN 6535, DIN 6537 L\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpecification Number\u003c\/strong\u003e: DIN 6537L\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\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: 9055110063000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51749747130674,"sku":"9055110063000","price":261.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/05221ee3ce3b80244db5048b38866d2c_433d3937-5bfe-4b22-84cd-cc2806372caf.jpg?v=1788909876","url":"https:\/\/voomisupply.com\/products\/guhring-9055110063000-carbide-drill-bit-6-3mm-firex","provider":"Voomi Supply","version":"1.0","type":"link"}