{"product_id":"guhring-9055140067000-screw-machine-drill-bit-0-2638in","title":"Guhring 9055140067000 Screw Machine Drill Bit 0.2638in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GUHRING 9055140067000 is a solid carbide screw machine length drill bit designed for high-performance drilling in ferrous materials. Part of the Series 5514 product line, it carries a 0.2638-inch diameter with a 140-degree split point (SU point type) and a right-hand spiral flute configuration. The overall length is 79 mm with a flute length of 34 mm, giving it the short, rigid profile that screw machine length drills are known for. The coated finish and submicron carbide grade support tool life in demanding production environments. This bit is installed by machinists and tool-and-die professionals in CNC and manual drilling applications.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is suited for cutting cast iron and steel in production or job-shop environments where hole accuracy and tool longevity are critical. The screw machine length format provides increased rigidity compared to jobber-length bits, making it well-suited for close-tolerance work on short-stroke drill presses, CNC machining centers, and automated screw machines. The web-thinned, parallel-web design reduces thrust force at entry, which is especially useful in harder ferrous materials. The 3xD flute-to-diameter ratio supports chip evacuation in moderate-depth holes up to 0.943 inches.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide submicron grade construction for high wear resistance in cast iron and steel\u003c\/li\u003e\n  \u003cli\u003e140-degree SU split point reduces walking and lowers thrust at drill entry\u003c\/li\u003e\n  \u003cli\u003eScrew machine length profile delivers extra rigidity over jobber-length alternatives\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned parallel web design reduces cutting force in harder workpiece materials\u003c\/li\u003e\n  \u003cli\u003eRight-hand spiral flute promotes consistent chip evacuation\u003c\/li\u003e\n  \u003cli\u003eMeets DIN 6537 K specification for dimensional and geometric consistency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in applications requiring a 0.2638-inch diameter hole in cast iron or steel workpieces, conforming to DIN 6537 K standards. Fits standard straight-cylindrical shank tool holders and collet chucks sized for the corresponding shank diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis bit is installed by machinists in CNC machining centers, drill presses, or screw machines using a compatible straight-shank collet or drill chuck. Always ensure the machine spindle and workpiece are fully secured before operation. Confirm correct RPM and feed rate for the workpiece material and diameter per the manufacturer or standard machining data references before running. Do not use this bit without appropriate chip clearance and coolant or lubrication as required by the application.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.2638 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\u003eOverall Length\u003c\/strong\u003e: 79 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 34 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 0.943 inches (23.95 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.7716 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\u003eCoating\/Finish\u003c\/strong\u003e: Coated\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\u003ePoint Type\u003c\/strong\u003e: SU\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Parallel, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 3xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Length Type\u003c\/strong\u003e: Screw Machine\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: +0.006 to +0.021 mm\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: 5514\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: DIN 6537 K\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: 9055140067000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51737128567090,"sku":"9055140067000","price":161.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1722d1467d4ba478bd1f6fe04876cc3d_c79ed2bc-9485-4f88-9bd9-2e9e9406d91e.jpg?v=1788784672","url":"https:\/\/voomisupply.com\/products\/guhring-9055140067000-screw-machine-drill-bit-0-2638in","provider":"Voomi Supply","version":"1.0","type":"link"}