{"product_id":"sgs-53108-solid-carbide-jobber-drill-bit-1-8-inch","title":"Sgs 53108 Solid Carbide Jobber Drill Bit 1\/8 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SGS 53108 is a solid carbide jobber-length drill bit designed for precision drilling in demanding metalworking applications. Built from micrograin carbide with a bright uncoated finish, it features a 150-degree point angle and a web-thinned, tapered web configuration that reduces entry force and improves chip evacuation. The three-flute spiral design supports efficient material removal in a single-pass jobber-length format. With a 1\/8 inch diameter and an overall length of 2.25 inches, this bit is suited for machinists, tool-and-die techs, and trade professionals who require consistent dimensional accuracy in tight-tolerance work.\u003c\/p\u003e\n\u003cp\u003eThe SGS 53108 is well suited for drilling cast iron, hardened steel, non-ferrous metals, and general steel stock. Its 1.25-inch flute length and 1.0-inch maximum drilling depth make it a practical choice for shallow to medium-depth holes in production machining, maintenance operations, and fabrication environments. The straight-cylindrical shank provides secure clamping in standard drill chucks and collet holders. Coolant-through capability is not included, so conventional flood or mist cooling setups should be used when drilling hardened or abrasive materials.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMicrograin solid carbide construction for extended tool life in hard and abrasive materials\u003c\/li\u003e\n  \u003cli\u003e150-degree point angle reduces thrust force and improves hole entry accuracy\u003c\/li\u003e\n  \u003cli\u003eThree-flute spiral design promotes faster chip evacuation compared to two-flute geometry\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned tapered web lowers cutting resistance at the drill tip\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish compatible with a wide range of workpiece materials and cutting fluids\u003c\/li\u003e\n  \u003cli\u003eConforms to DIN 6539 standards for jobber-length carbide drills\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with cast iron, hardened steel, non-ferrous metals, and general steel workpieces. Fits standard drill chucks and collet systems accepting a 0.125-inch straight-cylindrical shank. SGS Series 103, covering the 0.100 to 0.150 inch diameter range.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use should be performed by a qualified machinist or tool operator. Secure the shank fully in a rigid collet or drill chuck before operation and verify runout before engaging the workpiece. Power down the machine spindle completely before changing or inspecting the bit. Because coolant-through is not available on this bit, apply external flood or mist coolant when drilling hardened steel or cast iron to manage heat and extend tool life.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 1\/8 inch (0.125 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter (mm)\u003c\/strong\u003e: 3.18 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.09 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 1.0 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Angle\u003c\/strong\u003e: 150 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral, Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 5xD\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\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Solid Carbide, Micrograin\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\u003eDiameter Tolerance\u003c\/strong\u003e: -0.0005 to 0.0000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Cast Iron, Hardened Steel, Non-Ferrous Metal, Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 103\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: DIN 6539\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241634\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SGS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 53108\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51732848443698,"sku":"53108","price":75.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8ebd3f0f2147cc94eb6f4fa3eb525cee.jpg?v=1788747494","url":"https:\/\/voomisupply.com\/products\/sgs-53108-solid-carbide-jobber-drill-bit-1-8-inch","provider":"Voomi Supply","version":"1.0","type":"link"}