{"product_id":"guhring-9006530150000-screw-machine-drill-bit-15mm-hss","title":"Guhring 9006530150000 Screw Machine Drill Bit 15mm Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GUHRING 9006530150000 is a screw machine length (stub) drill bit designed for fast-cycle drilling in production and maintenance environments. Built from M2 high speed steel with a coated finish, it features a 118-degree cone relief point and web-thinned tip geometry that reduces thrust and improves chip evacuation at the start of the cut. The two-flute spiral design runs a 3xD flute-to-diameter ratio, keeping the tool rigid in short-reach applications. At 15.00 mm (0.5906 inches) in diameter with a straight-cylindrical shank to the same 15.00 mm dimension, this bit seats securely in standard Jacobs-style and keyless chucks alike. It is manufactured to DIN 1897 and carries an h8 diameter tolerance for consistent, repeatable hole sizing.\u003c\/p\u003e\u003cp\u003eThis drill bit is rated for use in cast iron and steel, making it a practical choice for fabrication shops, maintenance technicians, and machinists running repetitive hole patterns in ferrous materials. The stub-length body limits deflection in short-stroke setups such as drill presses, CNC machining centers, and radial arm drills. With a maximum drilling depth of 1.3190 inches (33.00 mm) and a Series 653 designation, it fits standard production drill programs that call for a heavy-duty, short-flute bit in the 0.5000 to 0.6000 inch diameter range.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e15.00 mm (0.5906 inches) diameter with h8 tolerance for consistent hole sizing\u003c\/li\u003e\n\u003cli\u003eM2 high speed steel construction with coated finish for wear resistance in ferrous materials\u003c\/li\u003e\n\u003cli\u003e118-degree cone relief point with web-thinned tip reduces entry thrust\u003c\/li\u003e\n\u003cli\u003eStub-length body limits deflection and improves rigidity in short-stroke drilling\u003c\/li\u003e\n\u003cli\u003eTwo spiral flutes with 3xD ratio promote efficient chip clearance\u003c\/li\u003e\n\u003cli\u003eManufactured to DIN 1897 standard, Series 653, heavy-duty grade\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style screw machine length drill bit for use in standard straight-shank drill chucks on drill presses, CNC machining centers, and radial arm drills where a stub-length, 15.00 mm diameter bit is specified per DIN 1897.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by machinists or maintenance technicians familiar with rotating cutting tools. Ensure the machine spindle is fully powered down and locked out before changing bits. Seat the straight-cylindrical shank fully into the chuck and tighten uniformly to prevent runout. Coolant-through is not supported on this tool, so apply external cutting fluid appropriate for the workpiece material when drilling steel or cast iron at production feed rates.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 15.00 mm (0.5906 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 111.00 mm (4.370 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 56.00 mm (2.205 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 1.3190 inches (33.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 15.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Regular\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 Thinning\u003c\/strong\u003e: Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: M2 High Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Coated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Length Type\u003c\/strong\u003e: Stub (Screw Machine Length)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: h8\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 1897\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 653\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: Heavy Duty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.009 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: 9006530150000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51728269082930,"sku":"9006530150000","price":94.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8271eded756f86fcf13fa10ea67b3620_b33a05d1-c97f-4ae3-8bcf-e8a63189423e.jpg?v=1788690170","url":"https:\/\/voomisupply.com\/products\/guhring-9006530150000-screw-machine-drill-bit-15mm-hss","provider":"Voomi Supply","version":"1.0","type":"link"}