{"product_id":"guhring-9024630010200-stub-drill-bit-0-040-in-carbide","title":"Guhring 9024630010200 Stub Drill Bit 0.040 in Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GUHRING 9024630010200 is a stub-length (screw machine length) solid carbide twist drill bit designed for precision small-diameter hole making in production and maintenance environments. Built to DIN 6539 standards, it carries a 0.040-inch (1.02 mm) diameter with a 118-degree faceted point angle and a web-thinned tip geometry that reduces thrust load on entry. The two-flute spiral design handles chip evacuation in short, controlled cuts. At 1.024 inches overall length with a 0.236-inch flute length, this bit is sized for CNC drill presses, screw machines, and benchtop drill fixtures where stub rigidity is required.\u003c\/p\u003e\u003cp\u003eThis drill bit is rated as a general-purpose tool with a primary workpiece material designation of aluminum, though its solid carbide construction handles a range of non-ferrous and engineered materials at high spindle speeds. The straight-cylindrical shank and compact stub-length body reduce deflection in tight setups. Maximum drilling depth is 0.176 inches (4.47 mm), making it well suited for shallow, high-precision through-holes and spotting operations in production settings. Machinists, tool-and-die technicians, and CNC operators in job shop or automated manufacturing environments are the typical end users.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction per DIN 6539 for dimensional consistency and wear resistance\u003c\/li\u003e\n\u003cli\u003e118-degree faceted point with web-thinned tip reduces entry thrust and improves centering\u003c\/li\u003e\n\u003cli\u003eStub-length body minimizes deflection on small-diameter cuts\u003c\/li\u003e\n\u003cli\u003eTwo-flute regular spiral design promotes chip clearance in shallow holes\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank fits standard collets and drill chucks without adapters\u003c\/li\u003e\n\u003cli\u003eCoated finish for extended tool life in general-purpose applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style production drill for use in standard collet chucks and drill fixtures that accept a 1.02 mm straight-cylindrical shank, consistent with DIN 6539 Series 2463 tooling specifications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use should be performed by qualified machinists or CNC technicians familiar with small-diameter carbide tooling. Secure the shank fully in a collet or drill chuck rated for the spindle RPM required by the workpiece material. Carbide drill bits are brittle — avoid side loading, interrupted cuts without proper feed reduction, or re-chucking on a worn or out-of-true spindle. Power down and lock out the machine before changing tooling.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.040 inches (1.02 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: #60\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.024 inches (26.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.236 inches (6.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 0.176 inches (4.47 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point 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\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\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1.02 mm\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\u003c\/strong\u003e: Coated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 3xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Aluminum\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\u003eStandard\u003c\/strong\u003e: DIN 6539\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 2463\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\u003eWeight\u003c\/strong\u003e: 0.05 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 2 inches L x 0.25 inches W x 0.25 inches H\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: 9024630010200\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51734723526962,"sku":"9024630010200","price":35.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cb3bd143f28962c2d256fb85eb88b908_fefade0f-b10b-443b-8c4e-7856bce90fc3.jpg?v=1788766042","url":"https:\/\/voomisupply.com\/products\/guhring-9024630010200-stub-drill-bit-0-040-in-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}