{"product_id":"guhring-9055150035700-jobber-drill-bit-9-64-carbide-firex","title":"Guhring 9055150035700 Jobber Drill Bit 9\/64 Carbide Firex","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GUHRING 9055150035700 is a solid carbide jobber length drill bit engineered for high-performance drilling in demanding production environments. Built to DIN 6537L standards, it features a 140-degree split-point (SU) tip geometry that enables self-centering entry without a center punch, reducing setup steps on tight-tolerance work. The FIREX multi-layer coating adds thermal resistance and surface hardness, extending tool life when running at elevated speeds in ferrous materials. With a web-thinned, tapered web design and a regular spiral flute, the bit evacuates chips efficiently throughout a maximum drilling depth of 22.65 mm. It is sized at 9\/64 inch (0.1405 decimal inch, wire size No. 28) and is sold individually.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is suited for machining cast iron and steel in CNC drilling centers, drill presses, and manual machine tools where precision hole quality and tool longevity are priorities. The straight-cylindrical shank with a 6 mm diameter and 36 mm shank length seats securely in standard collet chucks and drill chucks. The 5xD flute-to-diameter ratio makes it appropriate for moderately deep holes without coolant-through capability. Typical users include machinists, tool-and-die shops, and maintenance technicians working with ferrous workpieces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide submicron-grade construction for superior hardness and edge retention in steel and cast iron\u003c\/li\u003e\n  \u003cli\u003eFIREX coating provides enhanced thermal and wear resistance for extended tool life\u003c\/li\u003e\n  \u003cli\u003e140-degree SU split-point tip geometry allows self-centering entry without a pilot hole\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned tapered web reduces thrust force and improves chip flow\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank compatible with standard collet and drill chuck systems\u003c\/li\u003e\n  \u003cli\u003eCompliant with 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 CNC machining centers, drill presses, and manual drilling setups that accept a 6 mm straight-cylindrical shank. Rated for primary workpiece materials cast iron (ISO material code K) and steel (ISO material code P) per supplier specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and tool changes should be performed by a qualified machinist following machine manufacturer lockout and de-energization procedures before accessing the spindle. Secure the shank fully within the collet or chuck to the specified engagement depth to prevent slippage under cutting load. Confirm spindle speed and feed rate are appropriate for solid carbide tooling in the target material before engaging the cut. This bit does not support coolant-through delivery; use external coolant or cutting fluid as required by the workpiece material and application.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Inch)\u003c\/strong\u003e: 9\/64 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: No. 28\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.1405 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 140 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 66 mm (approximately 2.598 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 28 mm (approximately 1.102 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 6 mm (approximately 0.236 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 36 mm (approximately 1.417 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 22.65 mm (0.892 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: 0.004 to 0.016 mm\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\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\u003ePoint Type\u003c\/strong\u003e: SU (Self-Centering)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Application\u003c\/strong\u003e: Self-Centering\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 5xD\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 Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Submicron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Finish\/Coating\u003c\/strong\u003e: FIREX\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\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 5515\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: 0.04 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: 9055150035700\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51735187751218,"sku":"9055150035700","price":137.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e7a011e334b6e0cfd7c233ace7256d4a_51caa5e6-c66a-4d83-a208-d34f4d2c87f5.jpg?v=1788770132","url":"https:\/\/voomisupply.com\/products\/guhring-9055150035700-jobber-drill-bit-9-64-carbide-firex","provider":"Voomi Supply","version":"1.0","type":"link"}