{"product_id":"eagle-cutting-tool-s400-031-i-hss-stub-drill-bit-31-64-in","title":"Eagle Cutting Tool S400-031-I Hss Stub Drill Bit 31\/64 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe EAGLE CUTTING TOOL S400-031-I is a 31\/64-inch high-speed steel (HSS) stub-length drill bit with a 135-degree split-point tip. Stub-length drills are shorter than jobber-length bits, which reduces deflection and increases rigidity in applications where hole location accuracy is critical. The 135-degree split point geometry self-centers on contact, eliminating the need for a center punch on most materials and reducing walking on hard or slick surfaces. This bit is suited for use in drill presses, CNC machining centers, and handheld power drills across metal fabrication, maintenance, and repair work.\u003c\/p\u003e\u003cp\u003eThis stub drill is designed for drilling ferrous and non-ferrous metals, plastics, and composite materials in shop and field environments. Its reduced flute length and compact body make it especially well-suited for close-quarters drilling, short-depth holes, and applications where a standard jobber drill would flex or chatter. Machinists, maintenance technicians, pipefitters, and general metalworkers are the primary users.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e31\/64-inch diameter for precise fractional sizing\u003c\/li\u003e\n\u003cli\u003eHigh-speed steel (HSS) construction for durability across a range of workpiece materials\u003c\/li\u003e\n\u003cli\u003e135-degree split-point tip self-centers and reduces walking on startup\u003c\/li\u003e\n\u003cli\u003eStub-length body increases rigidity and reduces deflection compared to jobber-length bits\u003c\/li\u003e\n\u003cli\u003eCompatible with standard drill chucks and CNC tool holders accepting round-shank tooling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard round-shank stub-length drill bit compatible with any drill press, CNC machining center, or handheld power drill chuck that accepts 31\/64-inch round-shank tooling.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eSecure the bit firmly in the chuck and verify concentricity before drilling. Always wear appropriate eye protection and secure workpieces to prevent rotation. When drilling metal, use cutting fluid or coolant to extend tool life and improve hole finish. Inspect the cutting edges before each use and replace the bit if chipping or excessive wear is observed.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 31\/64 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Angle\u003c\/strong\u003e: 135 degrees split point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High-Speed Steel (HSS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Stub\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.95 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order 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: EAGLE CUTTING TOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: S400-031-I\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EAGLE CUTTING TOOL","offers":[{"title":"Default Title","offer_id":51234065842482,"sku":"S400-031-I","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307623713.png?v=1780116653","url":"https:\/\/voomisupply.com\/products\/eagle-cutting-tool-s400-031-i-hss-stub-drill-bit-31-64-in","provider":"Voomi Supply","version":"1.0","type":"link"}