{"product_id":"guhring-9055150150000-carbide-drill-bit-15mm-140-series-5515","title":"Guhring 9055150150000 Carbide Drill Bit 15mm 140 Series 5515","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GUHRING 9055150150000 is a solid carbide jobber-length drill bit engineered for high-performance drilling in demanding metalworking applications. Built to DIN 6537 L standards, it features a 15 mm diameter, a 140-degree split-point (SU) tip, and a FIREX multilayer coating that extends tool life in abrasive and hard materials. The submicron carbide grade provides rigidity and edge retention well beyond standard HSS tooling. With a 5xD flute-to-diameter ratio and a web-thinned, tapered web configuration, it delivers efficient chip evacuation and self-centering entry. Licensed machinists and CNC operators in production shops are the primary users of this bit.\u003c\/p\u003e\u003cp\u003eThis drill bit is designed for cutting cast iron and steel, including structural and alloyed grades. The spiral flute geometry and right-hand cut make it suited to both CNC machining centers and manual drill presses running moderate to high spindle speeds. The straight-cylindrical shank at 16 mm diameter seats in standard collet chucks or drill chuck holders. It is appropriate for use in job shops, automotive component manufacturing, mold and die work, and general metal fabrication where hole quality and tool life are priorities.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid submicron carbide construction for superior hardness and wear resistance\u003c\/li\u003e\n\u003cli\u003eFIREX coating reduces friction and extends tool life in ferrous materials\u003c\/li\u003e\n\u003cli\u003e140-degree SU point geometry provides self-centering entry without a center punch\u003c\/li\u003e\n\u003cli\u003eWeb-thinned tapered web improves penetration and lowers thrust force\u003c\/li\u003e\n\u003cli\u003eConforms to DIN 6535 and DIN 6537 L standards for dimensional consistency\u003c\/li\u003e\n\u003cli\u003eNo coolant-through design suited to flood coolant or dry cutting setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-specification replacement or new-stock carbide drill for metalworking applications requiring a 15 mm straight-shank jobber-length bit conforming to DIN 6537 L geometry; compatible workpiece materials listed in specifications are cast iron and steel (material codes K and P).\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist following standard toolholding procedures. Ensure the collet or chuck bore is clean and free of chips before seating the 16 mm straight-cylindrical shank, and torque the toolholder to the machine manufacturer's specification. Always bring spindle to a full stop before changing tooling. Verify correct cutting direction (right-hand) and feed-and-speed parameters for the workpiece material before initiating a cut.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 15 mm (0.5906 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 133 mm (5.236 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 83 mm (3.268 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 60.50 mm (2.382 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 16 mm (0.630 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 48 mm (1.890 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 (Self-Centering)\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\u003eMaterial\u003c\/strong\u003e: Solid Carbide, Submicron Grade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: FIREX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: 0.007 to 0.025 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 5xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\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\u003eStandard\u003c\/strong\u003e: DIN 6535, DIN 6537 L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 5515\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.58 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 9055150150000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51734611001650,"sku":"9055150150000","price":545.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e7a011e334b6e0cfd7c233ace7256d4a_b6da415d-14c6-4b78-b934-f171b88e075b.jpg?v=1788763831","url":"https:\/\/voomisupply.com\/products\/guhring-9055150150000-carbide-drill-bit-15mm-140-series-5515","provider":"Voomi Supply","version":"1.0","type":"link"}