{"product_id":"guhring-9055140055500-screw-machine-drill-bit","title":"Guhring 9055140055500 Screw Machine Drill Bit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GUHRING 9055140055500 is a screw machine length solid carbide drill bit engineered for high-performance drilling in demanding production environments. Built from submicron-grade solid carbide and coated with a multi-layer nano-FIREX finish, this bit delivers extended tool life and thermal resistance in tough materials. It features a 140-degree, 4-facet point with web thinning for fast penetration and reduced thrust force. The overall length of 2.5984 inches and straight cylindrical shank make it compatible with standard drill chucks and collets. It is used by machinists, tool and die shops, and production drilling operations that require consistent performance across high-volume runs.\u003c\/p\u003e\u003cp\u003eThis drill bit is suited for production-level applications in both manual and CNC machine tool setups. The screw machine length profile provides added rigidity compared to jobber-length bits, making it ideal for short-hole drilling operations where concentricity and surface finish matter. Primary workpiece materials include brass, cast iron, hardened materials, nickel alloy, stainless steel, steel, and titanium alloy. The right-hand cutting direction and regular spiral flute geometry support consistent chip evacuation across these material families.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSubmicron solid carbide construction for hardness and wear resistance in ferrous and non-ferrous materials\u003c\/li\u003e\n\u003cli\u003eMulti-layer nano-FIREX coating reduces friction and extends tool life in high-temperature cutting conditions\u003c\/li\u003e\n\u003cli\u003e140-degree 4-facet point with web thinning for reduced entry thrust and improved centering accuracy\u003c\/li\u003e\n\u003cli\u003eScrew machine length body (2.5984 inches OAL) provides added rigidity over jobber-length alternatives\u003c\/li\u003e\n\u003cli\u003eStraight cylindrical shank (0.2362 inches diameter) fits standard chucks and collet toolholders\u003c\/li\u003e\n\u003cli\u003eSeries 5514, manufactured to DIN 6537K specification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in CNC machining centers, drill presses, and screw machines accepting straight-shank tooling with a 0.2362-inch shank diameter. Suitable for drilling brass, cast iron, hardened materials, nickel alloy, stainless steel, steel, and titanium alloy workpieces.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or toolroom technician. Ensure the machine spindle is fully stopped and the tool circuit is de-energized before changing tooling. Secure the shank fully in the collet or chuck to the recommended grip length to prevent runout and pullout during operation. Verify spindle speed and feed rate are set appropriately for the workpiece material before commencing the cut.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.2185 inches (5.55 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5984 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1.1024 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.2362 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.4960 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: 4 Facet\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: Regular Spiral\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\u003eTool Material\u003c\/strong\u003e: Solid Carbide, Submicron Grade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Multi-layer nano-FIREX\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: No\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\u003eSpecification\u003c\/strong\u003e: DIN 6537K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 5514\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 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: 9055140055500\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51732290076978,"sku":"9055140055500","price":135.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a7504135e4365bb30244ad309520c20c.jpg?v=1788741225","url":"https:\/\/voomisupply.com\/products\/guhring-9055140055500-screw-machine-drill-bit","provider":"Voomi Supply","version":"1.0","type":"link"}