{"product_id":"guhring-9055100051600-carbide-screw-machine-drill-bit","title":"Guhring 9055100051600 Carbide Screw Machine Drill Bit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GUHRING 9055100051600 is a solid carbide screw machine length drill bit engineered for high-performance drilling in demanding production environments. Built to DIN 6537K standards, it features a 140-degree split point (SU point type) with web thinning for reduced thrust and accurate self-starting entry. The 13\/64 inch (0.2031 inch) diameter straight-cylindrical shank fits standard drill chucks and collets without modification. Two spiral flutes with a regular helix and parallel web configuration promote efficient chip evacuation. Coolant-through capability makes this bit well-suited for high-cycle CNC machining and screw machine operations where heat management is critical. Licensed HVAC techs, machinists, and tool-and-die professionals select this bit for its tight diameter tolerance and consistent performance in ferrous materials.\u003c\/p\u003e\u003cp\u003eThis drill bit is intended for drilling cast iron and steel in screw machine, CNC lathe, and automatic production applications. Its screw machine length body keeps deflection low in short-reach setups, and the 3xD flute-to-diameter ratio supports maximum drilling depths up to 25 mm. The coated carbide substrate maintains cutting-edge integrity across high-volume runs where high-speed steel bits would wear prematurely. It is appropriate for both light-duty repair shops and high-production manufacturing environments where repeatable hole quality in ferrous workpieces is required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction with submicron carbide grade for extended tool life in cast iron and steel\u003c\/li\u003e\n\u003cli\u003e140-degree SU split point with web thinning reduces entry thrust and improves hole location accuracy\u003c\/li\u003e\n\u003cli\u003eCoolant-through design supports high-speed CNC and screw machine operation\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank with 6 mm shank diameter fits standard collets and drill chucks\u003c\/li\u003e\n\u003cli\u003eMeets DIN 6537K specification for consistent dimensional accuracy\u003c\/li\u003e\n\u003cli\u003eDiameter tolerance of +0.004 to +0.016 mm ensures precise fit in close-tolerance applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and production drill bit for screw machine and CNC applications targeting cast iron and steel workpieces, per Series 5510 and DIN 6537K classification.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis bit is installed by machinists and tool-and-die technicians in CNC lathes, screw machines, or drill press setups. Ensure the machine spindle and collet or chuck are clean and within spec before seating the straight-cylindrical shank. Always verify coolant lines are clear and flow is established before engaging the cut when using the coolant-through feature. Handle carbide tooling with care to avoid chipping the cutting edge during loading and unloading.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Inch)\u003c\/strong\u003e: 13\/64 (0.2031 inches)\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\u003eDrill Point Angle\u003c\/strong\u003e: 140 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: SU (Split Point)\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 Helix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 28 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 66 mm\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: 6 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 25 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 3xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Parallel, Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Coated\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\u003eDiameter Tolerance\u003c\/strong\u003e: +0.004 to +0.016 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: DIN 6537K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 5510\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Length Type\u003c\/strong\u003e: Screw Machine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.06 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: 9055100051600\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51728420897074,"sku":"9055100051600","price":186.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5a421e41410bd1760dd91da72036eb28_cb00ff1b-a9f2-4494-ac6c-48888b8f3239.jpg?v=1788690993","url":"https:\/\/voomisupply.com\/products\/guhring-9055100051600-carbide-screw-machine-drill-bit","provider":"Voomi Supply","version":"1.0","type":"link"}