{"product_id":"guhring-9005300016100-jobber-drill-bit-52-firex-pm","title":"Guhring 9005300016100 Jobber Drill Bit 52 Firex Pm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GUHRING 9005300016100 is a jobber length drill bit sized to wire gauge 52 (0.0634 inches decimal) and designed for high-performance drilling in ferrous materials. Built from powdered metal (PM) with a FIREX coating, this bit delivers extended tool life in demanding production environments. The 130-degree split point with cone relief geometry reduces thrust and improves self-centering on entry. A parabolic flute with fast spiral design accelerates chip evacuation, reducing heat buildup and the risk of re-cutting chips. Overall length is 1.69 inches with a 0.79-inch flute length, making it well-suited for precision drilling in tight clearances where a standard jobber geometry is required.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is rated for primary use in cast iron and steel workpieces, covering material codes K and P in cutting material classifications. The straight-cylindrical shank (1.61 mm diameter) fits standard drill chucks without a reducer. The web-thinned point reduces feed force requirements, which is particularly useful in high-cycle CNC or manual drilling applications where consistent hole quality matters. It conforms to DIN 338 standards and carries a Series 530 designation within the GUHRING product line. Maximum drilling depth is 0.693 inches (17.59 mm). Sold individually with a minimum order quantity of 10 units.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eWire gauge 52 size — 0.0634 inches decimal diameter with h8 tolerance\u003c\/li\u003e\n  \u003cli\u003eFIREX coating extends tool life in cast iron and steel applications\u003c\/li\u003e\n  \u003cli\u003e130-degree cone relief point with web thinning reduces entry thrust\u003c\/li\u003e\n  \u003cli\u003eParabolic fast-spiral flute at 5xD flute-to-diameter ratio promotes chip clearing\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank compatible with standard drill chucks\u003c\/li\u003e\n  \u003cli\u003eConforms to DIN 338 specification for jobber length geometry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-specification replacement or production-use drill bit for applications requiring a wire gauge 52 jobber length drill in cast iron and steel — material codes K and P — per DIN 338 Series 530 standards. No coolant-through capability; use with external coolant or dry cutting as appropriate for the application.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall in a drill chuck or collet sized to accept a 1.61 mm straight-cylindrical shank, verifying chuck runout before high-precision use. Confirm the workpiece is properly fixtured and the machine spindle is at the correct RPM and feed rate for the material being drilled before engaging the cut. Do not use this bit in applications requiring coolant-through delivery, as this tool does not support internal coolant passages. Disposal and handling of PM tool steel chips should follow applicable shop safety procedures.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: 52\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.0634 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 130 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Cone Relief\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Material\u003c\/strong\u003e: Powdered Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Finish\/Coating\u003c\/strong\u003e: FIREX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.69 inches (43.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.79 inches (20.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 0.693 inches (17.59 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1.61 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 23.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Parabolic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Fast\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 5xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\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\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: h8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 530\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: 0.025 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: 9005300016100\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51747669934386,"sku":"9005300016100","price":207.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/40d61c604dd229317dfddccb66755eec_e0e9c115-7447-4018-9103-033de7ac900a.jpg?v=1788884308","url":"https:\/\/voomisupply.com\/products\/guhring-9005300016100-jobber-drill-bit-52-firex-pm","provider":"Voomi Supply","version":"1.0","type":"link"}