{"product_id":"guhring-9024630088400-stub-drill-bit-0-348in-solid-carbide","title":"Guhring 9024630088400 Stub Drill Bit 0.348in Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GUHRING 9024630088400 is a stub-length (screw machine length) solid carbide drill bit designed for precision hole-making in aluminum and similar non-ferrous materials. Built to DIN 6539 standards and designated as Series 2463, it features a 118-degree faceted point angle with web thinning for improved centering and reduced thrust at entry. The 2-flute spiral configuration with a regular helix promotes efficient chip evacuation in short-depth applications. The straight-cylindrical shank measures 8.84 mm and seats reliably in standard drill chucks or collet systems used by machinists and maintenance mechanics across production and job-shop environments.\u003c\/p\u003e\u003cp\u003eThis bit is suited for stub-length drilling operations where rigidity is prioritized over reach. The shortened flute length and overall compact body reduce deflection in tight setups or fixtures. Primary workpiece material is aluminum, though the coated solid carbide construction handles general-purpose applications across K40-grade material groups. A maximum drilling depth of 1.053 inches keeps it appropriate for through-holes and shallow blind holes in production machining, toolroom, and maintenance contexts. The 3xD flute-to-diameter ratio supports controlled chip flow without packing.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction, K40 material grade, for hardness and wear resistance\u003c\/li\u003e\n\u003cli\u003e118-degree faceted point angle with web thinning for accurate entry and reduced thrust\u003c\/li\u003e\n\u003cli\u003e2-flute spiral configuration promotes chip evacuation in aluminum and non-ferrous materials\u003c\/li\u003e\n\u003cli\u003eStub (screw machine) length body maximizes rigidity and minimizes deflection\u003c\/li\u003e\n\u003cli\u003eCoated finish extends cutting edge life in general-purpose applications\u003c\/li\u003e\n\u003cli\u003eConforms to DIN 6539 specification for dimensional consistency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-use stub drill for general-purpose machining operations targeting aluminum and similar materials, conforming to DIN 6539 dimensional standards.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by machinists or maintenance technicians using standard drill press, CNC machining center, or lathe tailstock setups. Secure the straight-cylindrical shank in a properly sized collet or drill chuck before operation. Confirm spindle speed and feed rate are appropriate for the workpiece material and bit diameter before engaging the cut. Solid carbide tooling is brittle compared to high-speed steel — avoid side loading, interrupted cuts without proper setup, or using the bit to ream or enlarge existing holes beyond its rated tolerance.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.348 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Letter)\u003c\/strong\u003e: S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Angle\u003c\/strong\u003e: 118 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: K40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Coated\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 Helix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1.575 inches (40.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.307 inches (84.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 8.84 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 1.053 inches (26.74 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 3xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Faceted\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\u003eDrill Length Type\u003c\/strong\u003e: Stub\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: Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: +0.000 to -0.010 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 2463\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: DIN 6539\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.075 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: 9024630088400\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51730603966770,"sku":"9024630088400","price":178.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cb3bd143f28962c2d256fb85eb88b908_08b3e656-44ed-49f6-babf-3773488a4453.jpg?v=1788720198","url":"https:\/\/voomisupply.com\/products\/guhring-9024630088400-stub-drill-bit-0-348in-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}