{"product_id":"guhring-9055140075000-carbide-drill-bit-0-2953-in-140-deg","title":"Guhring 9055140075000 Carbide Drill Bit 0.2953 in 140 Deg","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GUHRING 9055140075000 is a solid carbide screw machine length drill bit designed for high-performance drilling in cast iron and steel. Built to DIN 6537 K standards, it features a 0.2953-inch diameter, a 140-degree split point (SU type), and a web-thinned, parallel web construction that reduces entry force and improves chip evacuation. The two-flute spiral design and right-hand cut deliver consistent, accurate holes in demanding production environments. Licensed HVAC, plumbing, and mechanical contractors as well as industrial machinists reach for this bit when working with ferrous metals that require tight tolerances and clean bore geometry.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is suited for screw machine and production drilling applications in cast iron and steel workpieces. The straight-cylindrical shank with an 8 mm shank diameter fits standard drill chucks and collet holders used on CNC machining centers, drill presses, and screw machines. The 3xD flute-to-diameter ratio and 41 mm flute length support chip clearance in moderate-depth holes. It is packaged as a single unit and is appropriate wherever a compact, stubby-length carbide drill is required for precision metal removal.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction with submicron material grade for extended tool life in ferrous metals\u003c\/li\u003e\n  \u003cli\u003e140-degree SU split point reduces walking and lowers thrust force on entry\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned parallel web geometry improves chip flow and reduces heat buildup\u003c\/li\u003e\n  \u003cli\u003eCoated finish for added wear resistance and surface protection\u003c\/li\u003e\n  \u003cli\u003eRight-hand spiral flute, screw machine length for rigid, low-deflection drilling\u003c\/li\u003e\n  \u003cli\u003eMeets DIN 6537 K specification for consistent dimensional accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in cast iron and steel workpieces. Fits standard drill chucks and collet holders accepting an 8 mm straight-cylindrical shank. Belongs to GUHRING Series 5514.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use should be performed by qualified machinists or trade professionals familiar with carbide tooling. Secure the shank fully in a properly sized collet or drill chuck before operation, and verify spindle speed and feed rate are appropriate for the workpiece material and drill diameter. Carbide tooling is brittle and can fracture if subjected to lateral load or impact — avoid hand-feeding with excessive force. Inspect the cutting edges for chipping before each use and replace if damaged.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.2953 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: SU (Split Point)\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\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\u003eShank Diameter\u003c\/strong\u003e: 8 mm\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: 41 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 1.1710 inches (29.75 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\u003eDrill Length Type\u003c\/strong\u003e: Screw Machine\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0.006 to +0.021 mm\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\u003eStandard\u003c\/strong\u003e: DIN 6537 K\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: 0.08 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: 9055140075000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51730169823538,"sku":"9055140075000","price":161.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1722d1467d4ba478bd1f6fe04876cc3d_7fb782f5-e194-44a2-8678-2e8b07dd224c.jpg?v=1788712906","url":"https:\/\/voomisupply.com\/products\/guhring-9055140075000-carbide-drill-bit-0-2953-in-140-deg","provider":"Voomi Supply","version":"1.0","type":"link"}