{"product_id":"guhring-9006180031000-extra-length-cobalt-drill-bit","title":"Guhring 9006180031000 Extra Length Cobalt Drill Bit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GUHRING 9006180031000 is a cobalt extra length drill bit designed for deep hole drilling applications where standard-length drills cannot reach. Built to DIN 1869 specifications, this Series 618 drill features a parabolic flute geometry and a web-thinned, tapered web configuration that promotes chip evacuation and reduces thrust in difficult materials. The 0.122-inch diameter bit has a 130-degree split point and runs right-hand cutting. With an overall length of 6.102 inches and a flute length of 4.134 inches, it delivers a maximum drilling depth of 3.951 inches. This is a professional-grade tool sold in minimum order quantities of 10 units, suitable for shop and field use by machinists and maintenance technicians.\u003c\/p\u003e\u003cp\u003eThis bit is rated for primary use in aluminum and titanium alloy workpieces, corresponding to material codes K, M, N, P, and S. It also performs in steel as a secondary workpiece material (code H). The straight-cylindrical shank seats in standard drill chucks and collet holders without modification. The 15xD flute-to-diameter ratio makes this an effective choice when drilling deep through-holes in structural components, fixtures, or assemblies where chip packing and heat buildup are common failure points.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCobalt tool material, uncoated — suited for abrasive and work-hardening alloys\u003c\/li\u003e\n\u003cli\u003eParabolic flute design accelerates chip evacuation in deep-hole operations\u003c\/li\u003e\n\u003cli\u003e130-degree drill point angle with web thinning reduces entry thrust and walking\u003c\/li\u003e\n\u003cli\u003e15xD flute-to-diameter ratio supports drilling depths up to 3.951 inches (100.35 mm)\u003c\/li\u003e\n\u003cli\u003eBuilt to DIN 1869 specification for consistent dimensional tolerances\u003c\/li\u003e\n\u003cli\u003eDiameter tolerance held to +0.000 to -0.018 mm for precision fit applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-specification deep-hole drill per DIN 1869 Series 618, compatible with standard straight-shank drill chucks and collet systems accepting a 0.122-inch shank diameter. Primary workpiece compatibility includes aluminum, titanium alloy, and steel.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use should be performed by qualified machinists or tooling technicians familiar with drill press, CNC, or hand-held drilling equipment. Secure the workpiece firmly before drilling and confirm the chuck or collet is properly torqued to the tool holder manufacturer specifications. Use appropriate cutting fluid or coolant for the workpiece material even though this bit does not feature through-coolant capability. Comply with applicable shop safety standards and California Proposition 65 handling requirements as noted in the product specifications.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.122 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6.102 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 4.134 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 3.951 inches (100.35 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.122 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 130 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: Parabolic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 15xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, 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: Cobalt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0.000 to -0.018 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Aluminum, Titanium Alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 618\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification\u003c\/strong\u003e: DIN 1869\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\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: 9006180031000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51731067633970,"sku":"9006180031000","price":630.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/47a6c18e3734a72f17c19832d9eb8e33_0d5cf813-4a76-4788-a2cb-d43efc45f2d3.jpg?v=1788726525","url":"https:\/\/voomisupply.com\/products\/guhring-9006180031000-extra-length-cobalt-drill-bit","provider":"Voomi Supply","version":"1.0","type":"link"}