{"product_id":"guhring-9003050015000-cobalt-jobber-drill-bit-1-50-mm","title":"Guhring 9003050015000 Cobalt Jobber Drill Bit 1.50 Mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GUHRING 9003050015000 is a cobalt jobber-length drill bit designed for general-purpose drilling in ferrous materials. Built to DIN 338 standards, it features a 1.50 mm diameter, a 118-degree cone relief point, and a bright uncoated finish. The two-flute spiral design with web thinning reduces thrust and improves chip evacuation at entry. With an overall length of 40.00 mm and a flute length of 18.00 mm, this bit is suited for precision drilling applications where tight tolerances are required. The h8 diameter tolerance ensures consistent fit in standard collets and chucks. Machinists, tool-and-die workers, and maintenance technicians are the primary users of this bit.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is intended for use in ferrous materials including cast iron and steel, covering primary workpiece material codes K and P. It is well-suited for CNC machining centers, drill presses, and hand-held drilling equipment in both production and maintenance environments. The straight-cylindrical shank accommodates standard drill chucks without the need for specialized toolholding. The 5xD flute-to-diameter ratio supports drilling depths up to 15.75 mm, making it appropriate for through-holes and moderate-depth blind holes in light industrial and fabrication settings.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCobalt construction for improved heat resistance and tool life in ferrous materials\u003c\/li\u003e\n  \u003cli\u003e118-degree cone relief point for clean entry and reduced walking on flat surfaces\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned geometry reduces axial thrust during drilling\u003c\/li\u003e\n  \u003cli\u003eh8 diameter tolerance for consistent chuck and collet fit\u003c\/li\u003e\n  \u003cli\u003eRegular spiral, right-hand cutting direction for standard drill setups\u003c\/li\u003e\n  \u003cli\u003eDIN 338 compliant, Series 305 construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style general-purpose jobber drill for use in standard drill chucks and collet systems accepting a 1.50 mm straight-cylindrical shank. Rated for cast iron and steel workpiece materials per primary workpiece material codes K and P.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use of this drill bit should be performed by qualified machinists or tooling technicians familiar with cutting tool setup. Ensure the drill chuck or collet is properly tightened and the workpiece is securely fixtured before operation. Coolant-through is not supported on this bit, so external coolant or cutting fluid should be applied as appropriate for the workpiece material. Inspect the cutting edges for wear or chipping before each use and replace the bit if edge integrity is compromised.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 1.50 mm (0.0591 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 40.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 18.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 22.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1.50 mm (0.0591 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 15.75 mm (0.6200 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 118 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Cone Relief\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: Cobalt\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: h8\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 Thinning\u003c\/strong\u003e: 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\u003eSeries\u003c\/strong\u003e: 305\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: DIN 338\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.009 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: 9003050015000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51728141812018,"sku":"9003050015000","price":72.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0d92e13879f09a076e8541f50cdf4eb5.jpg?v=1788688684","url":"https:\/\/voomisupply.com\/products\/guhring-9003050015000-cobalt-jobber-drill-bit-1-50-mm","provider":"Voomi Supply","version":"1.0","type":"link"}