{"product_id":"guhring-9055100050000-screw-machine-drill-bit-0-1969in","title":"Guhring 9055100050000 Screw Machine Drill Bit 0.1969in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GUHRING 9055100050000 is a solid carbide screw machine length drill bit designed for high-performance drilling in ferrous materials. The bit measures 5.00 mm (0.1969 inches) in diameter with an overall length of 66.00 mm and a flute length of 28.00 mm. The 140-degree split point (SU point type) with web thinning reduces entry force and improves centering accuracy. A straight-cylindrical shank at 6.00 mm diameter seats securely in standard chucks and collets. Coolant-through capability makes this bit well suited for production drilling environments where chip evacuation and tool life are critical. Licensed HVAC techs, machinists, and metalworking trades rely on this geometry for cast iron and steel applications.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is intended for precision drilling in cast iron and steel workpieces at screw machine depth (3xD flute-to-diameter ratio, with a maximum drilling depth of 25.00 mm). The regular spiral, two-flute configuration with a parallel web and spiral flute geometry delivers consistent chip flow in tight-tolerance holes. It is commonly used in CNC machining centers, drill presses, and screw machine setups requiring repeatable hole quality in production or maintenance-repair environments. The DIN 6537K standard governs dimensional conformance for this series.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide submicron-grade construction for extended tool life in hard and abrasive materials\u003c\/li\u003e\n  \u003cli\u003e140-degree SU point with web thinning for reduced thrust and self-centering entry\u003c\/li\u003e\n  \u003cli\u003eCoolant-through design supports internal flood or mist cooling at the cutting edge\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank (6.00 mm) for compatibility with standard collets and chucks\u003c\/li\u003e\n  \u003cli\u003eRegular spiral, two-flute geometry promotes efficient chip evacuation in steel and cast iron\u003c\/li\u003e\n  \u003cli\u003eConforms to DIN 6537K dimensional standard for predictable fit in tooling systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and direct-fit screw machine drill for applications requiring a 5.00 mm diameter solid carbide bit conforming to DIN 6537K. Primary workpiece materials listed by the manufacturer are cast iron and steel.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use should be performed by a qualified machinist or tooling technician familiar with carbide cutting tools. Ensure the machine spindle and collet or chuck are clean and within tolerance before seating the straight-cylindrical shank, as carbide is brittle and sensitive to runout. Power down and lock out the machine before tool changes. Do not use this bit on interrupted cuts or with excessive feed rates beyond the machine and material specifications.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 5.00 mm (0.1969 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 66.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 28.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 25.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 6.00 mm\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\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Parallel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Thinning\u003c\/strong\u003e: Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool 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\u003eCoating\/Finish\u003c\/strong\u003e: Coated\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\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 3xD\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\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: +0.004 to +0.016 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Length Type\u003c\/strong\u003e: Screw Machine\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 5510\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: DIN 6537K\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.06 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: 9055100050000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51727811576114,"sku":"9055100050000","price":187.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5a421e41410bd1760dd91da72036eb28_78f5a410-e076-4a2d-94ee-b073d7aadb40.jpg?v=1788682837","url":"https:\/\/voomisupply.com\/products\/guhring-9055100050000-screw-machine-drill-bit-0-1969in","provider":"Voomi Supply","version":"1.0","type":"link"}