{"product_id":"guhring-9005520043000-stub-drill-bit-0-1695-in-hss","title":"Guhring 9005520043000 Stub Drill Bit 0.1695 in Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GUHRING 9005520043000 is a screw machine length (stub) drill bit designed for fast, accurate drilling in production and maintenance environments. Built from high speed steel with a bright\/uncoated finish, it measures 0.1695 inches in diameter and carries a wire gauge designation of No. 18. The 130-degree split point with web thinning reduces entry force and walking on startup. The parabolic flute geometry promotes efficient chip evacuation, which is critical when drilling deep relative to diameter. Machinists, tool-and-die technicians, and production floor operators working with CNC machines, drill presses, and screw machines reach for this bit when cycle times and hole quality both matter.\u003c\/p\u003e\u003cp\u003eThe 9005520043000 is built to DIN 1897 specification, placing it in the stub-length class preferred in screw machine and turret lathe applications where rigidity and minimal deflection are priorities. The straight cylindrical shank fits standard drill chucks without an adapter. Primary workpiece material is aluminum, though the HSS construction also handles plastics and other non-ferrous materials in the same diameter range. The Series 552 family covers decimal inch sizes from 0.1500 to 0.2000 inches, making this bit part of a matched progression for shops drilling graduated hole sizes.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDIN 1897 stub-length standard for maximum rigidity and minimal runout in short-reach applications\u003c\/li\u003e\n\u003cli\u003e130-degree point angle with web thinning for self-centering entry and reduced thrust force\u003c\/li\u003e\n\u003cli\u003eParabolic flute design with 3xD flute-to-diameter ratio for efficient chip clearing in aluminum and non-ferrous materials\u003c\/li\u003e\n\u003cli\u003eBright\/uncoated HSS finish maintains sharpness through regrinding cycles\u003c\/li\u003e\n\u003cli\u003eStraight cylindrical shank fits standard drill chucks and collets without adapters\u003c\/li\u003e\n\u003cli\u003eParallel web configuration maintains consistent cutting geometry across the full flute length\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style production drill bit compatible with standard straight-shank drill chucks and collets on CNC machining centers, drill presses, turret lathes, and automatic screw machines accepting bits in the No. 18 wire gauge diameter class.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by machinists and toolroom technicians. Ensure the machine spindle is fully stopped and locked out before inserting or removing the bit from the chuck or collet. Confirm chuck or collet bore is clean and free of debris before seating the straight shank to prevent runout. When drilling aluminum or non-ferrous materials, use an appropriate cutting fluid to extend tool life and maintain surface finish quality.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire Gauge)\u003c\/strong\u003e: No. 18\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.1695 inches\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\u003eOverall Length\u003c\/strong\u003e: 2-9\/32 inches (58.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 15\/16 inches (24.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 0.6910 inches (17.55 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: 4.30 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\u003eWeb Configuration\u003c\/strong\u003e: Parallel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Thinning\u003c\/strong\u003e: Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\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 -0.018 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\u003eStandard\u003c\/strong\u003e: DIN 1897\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 552\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: High Performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 9005520043000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51731927204146,"sku":"9005520043000","price":20.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d72f8b164109856c9a765603a9678558.jpg?v=1788736726","url":"https:\/\/voomisupply.com\/products\/guhring-9005520043000-stub-drill-bit-0-1695-in-hss","provider":"Voomi Supply","version":"1.0","type":"link"}