{"product_id":"guhring-9002050085500-jobber-drill-8-55-mm-hss","title":"Guhring 9002050085500 Jobber Drill 8.55 Mm Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GUHRING 9002050085500 is a jobber-length twist drill bit designed for general-purpose hole-making in cast iron and steel. Built from M2 high speed steel with an oxide coating, it holds a cutting edge through repeated use in production and maintenance environments. The 118-degree standard point angle suits a wide range of materials without requiring specialized geometry. At 125 mm (4.92 inches) overall length with an 8.55 mm (0.3366 inch) diameter, this drill fits standard drill chucks and CNC toolholders with a straight-cylindrical shank. It is a right-hand cut, two-flute spiral design conforming to DIN 338. Machinists, tool-and-die technicians, and maintenance trades install this drill in manual and CNC drilling operations.\u003c\/p\u003e\u003cp\u003eThis drill bit is suited for drilling cast iron and steel in both shop and field environments. The regular spiral flute geometry and web-thinned point reduce thrust and improve chip evacuation in through-hole and blind-hole applications. With a 5xD flute-to-diameter ratio and a maximum drilling depth of 68.18 mm (2.68 inches), it handles typical production drilling tasks without extended tooling. It is sold individually and sized within the 8.00 mm to 9.00 mm diameter range, making it a direct replacement when a single bit is needed.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM2 high speed steel construction with oxide coating for wear resistance\u003c\/li\u003e\n\u003cli\u003e118-degree standard point angle for general-purpose drilling in cast iron and steel\u003c\/li\u003e\n\u003cli\u003eWeb-thinned, tapered web design reduces entry thrust and improves centering\u003c\/li\u003e\n\u003cli\u003eRight-hand cut, two-flute regular spiral for efficient chip removal\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank fits standard drill chucks and collet holders\u003c\/li\u003e\n\u003cli\u003eConforms to DIN 338 specification for consistent dimensional tolerances\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style general-purpose jobber drill conforming to DIN 338, compatible with standard drill chucks and straight-shank toolholding systems accepting an 8.55 mm (0.3366 inch) shank diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstall in a clean, properly sized drill chuck or collet and verify runout before cutting. Power down the machine completely before changing tooling. Secure the workpiece to prevent movement during drilling. Follow applicable shop safety standards and manufacturer feed-and-speed recommendations for the specific workpiece material.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 8.55 mm (0.3366 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 125 mm (4.92 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 81 mm (3.19 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 44 mm (1.73 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 8.55 mm (0.3366 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 68.18 mm (2.68 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Angle\u003c\/strong\u003e: 118 degrees\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\u003ePoint Type\u003c\/strong\u003e: Standard, Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: M2 High Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Oxide\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\u003eDiameter Tolerance\u003c\/strong\u003e: +0.000 to -0.022 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\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: DIN 338\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 205\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.086 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: 9002050085500\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51728745070898,"sku":"9002050085500","price":30.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/83d69f89c46fbc452b6fc7bec513ac36_3b668c5d-0544-47a6-beae-ebbb50162d8e.jpg?v=1788695750","url":"https:\/\/voomisupply.com\/products\/guhring-9002050085500-jobber-drill-8-55-mm-hss","provider":"Voomi Supply","version":"1.0","type":"link"}