{"product_id":"guhring-9005350039100-taper-length-drill-bit-hss","title":"Guhring 9005350039100 Taper Length Drill Bit Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GUHRING 9005350039100 is a taper length twist drill bit in the Series 535, designed for production drilling in metal fabrication and machining environments. It carries a wire gauge size of 23, equal to 0.1540 inches in diameter, and features a 130-degree split point with web thinning for reduced thrust and cleaner entry. The parabolic flute geometry promotes efficient chip evacuation at extended depths, supporting a flute-to-diameter ratio of 10xD. Built from high-speed steel with a bright, uncoated finish, this drill suits applications where coating is not required or where regrinding frequency is high.\u003c\/p\u003e\u003cp\u003eThis drill bit is rated for use in aluminum alloy, cast iron, and steel. The taper length body provides added reach compared to a jobber-length drill, making it suitable for through-hole work in thicker stock or where clearance is needed beyond the spindle face. It is commonly used in manual drill presses, CNC machining centers, and gang-drilling fixtures in light manufacturing and job shop environments. The straight cylindrical shank fits standard drill chucks without adapters.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eWire size 23 diameter: 0.1540 inches with a shank diameter of 0.1539 inches\u003c\/li\u003e\n\u003cli\u003e130-degree standard point angle with web-thinned tip for reduced entry thrust\u003c\/li\u003e\n\u003cli\u003eParabolic flute design with parallel web for efficient chip clearing at depth\u003c\/li\u003e\n\u003cli\u003eTaper length body: 3-1\/16 inches flute length, 4-11\/16 inches overall length\u003c\/li\u003e\n\u003cli\u003eMaximum drilling depth of 2.84 inches supports deep through-hole work\u003c\/li\u003e\n\u003cli\u003eConforms to DIN 340 specification; classified as a high-performance grade drill\u003c\/li\u003e\n\u003cli\u003eRight-hand cut with straight cylindrical shank; no coolant-through feature\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eRated for drilling aluminum alloy, cast iron, and steel. Designed as a DIN 340 taper length drill for use in standard drill chucks accepting a 0.1539-inch cylindrical shank.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation of this drill bit should be performed by a qualified machinist or tool-and-die technician. Secure the shank fully in the chuck and verify concentricity before running at speed. Follow machine manufacturer guidelines for feed rate and spindle speed based on workpiece material. Inspect the cutting edges for wear or chipping before each use, and regrind or replace when point geometry is compromised to avoid workpiece damage or drill breakage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 535\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: 23\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.1540 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: High-Speed Steel (HSS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 130 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 3-1\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4-11\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1539 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 2.84 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Parabolic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length to Diameter Ratio\u003c\/strong\u003e: 10xD\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: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\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\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Aluminum Alloy, Cast Iron, Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification\u003c\/strong\u003e: DIN 340\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: High Performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0.000 to -0.018 mm\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: 9005350039100\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51732900839730,"sku":"9005350039100","price":236.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3b98db473876fc6cb6a90444c046b215_10f4ffd5-72a2-4cc9-b159-2975ca80c228.jpg?v=1788748456","url":"https:\/\/voomisupply.com\/products\/guhring-9005350039100-taper-length-drill-bit-hss","provider":"Voomi Supply","version":"1.0","type":"link"}