{"product_id":"guhring-9055140045000-carbide-drill-bit-0-177in-series-5514","title":"Guhring 9055140045000 Carbide Drill Bit 0.177in Series 5514","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GUHRING 9055140045000 is a solid carbide, screw machine length drill bit engineered for high-performance drilling in demanding shop and field applications. Sized at 0.177 inches (wire size No. 16) in diameter, this bit features a 140-degree split point (SU point type) with web thinning for fast, accurate starts with minimal walking. The two-flute, regular spiral design promotes efficient chip evacuation. Built to DIN 6537K specification from submicron carbide, it is designed for machinists, tool room technicians, and CNC operators working on precision drilling tasks.\u003c\/p\u003e\u003cp\u003eThis drill bit is suited for right-hand cutting operations in cast iron and steel workpieces. The screw machine length (stub) format provides added rigidity compared to jobber-length bits, making it well matched for close-tolerance hole-making on lathes, drill presses, and CNC machining centers. The straight-cylindrical shank with a 6.00 mm diameter seats cleanly in standard drill chucks and collet holders. With a flute-to-diameter ratio of 3xD and a maximum drilling depth of 0.679 inches (17.25 mm), it handles the typical depth requirements of production and repair work in metal fabrication environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSubmicron solid carbide construction for extended tool life in ferrous materials\u003c\/li\u003e\n\u003cli\u003e140-degree SU split point with web thinning for self-centering entry and reduced thrust\u003c\/li\u003e\n\u003cli\u003eTwo-flute regular spiral with parallel web for consistent chip flow\u003c\/li\u003e\n\u003cli\u003eDIN 6537K specification ensures dimensional conformance and interchangeability\u003c\/li\u003e\n\u003cli\u003eScrew machine (stub) length improves rigidity and reduces deflection in precision applications\u003c\/li\u003e\n\u003cli\u003eCoated finish for added surface hardness and wear resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-specification replacement or direct-use drill bit for standard drill chucks and collet systems accepting a 6.00 mm straight-cylindrical shank, compatible with primary workpiece materials including cast iron and steel as specified by the manufacturer.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use should be performed by qualified machinists or tooling technicians familiar with proper chuck clamping procedures and appropriate feed and speed selection for carbide tooling. Always power down and lock out the machine spindle before changing tooling. Carbide bits are brittle and should not be subjected to side loads or used in hand-held drilling operations. Refer to the machine manufacturer and applicable shop safety standards when setting up drilling operations.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.177 inches (No. 16 wire)\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\u003ePoint Angle\u003c\/strong\u003e: 140 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: SU (Web-Thinned)\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\u003eWeb Configuration\u003c\/strong\u003e: Parallel\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: 6.00 mm\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: 24.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 0.679 inches (17.25 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute-to-Diameter Ratio\u003c\/strong\u003e: 3xD\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\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\u003eCoolant Through\u003c\/strong\u003e: No\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\u003eSeries\u003c\/strong\u003e: 5514\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification\u003c\/strong\u003e: DIN 6537K\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: 0.04 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: 9055140045000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51732747288882,"sku":"9055140045000","price":131.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1722d1467d4ba478bd1f6fe04876cc3d_1860c601-54e8-43e5-8836-d3d073ae4621.jpg?v=1788746251","url":"https:\/\/voomisupply.com\/products\/guhring-9055140045000-carbide-drill-bit-0-177in-series-5514","provider":"Voomi Supply","version":"1.0","type":"link"}