{"product_id":"sgs-68310-solid-carbide-jobber-drill-bit-0-122-in-altin","title":"Sgs 68310 Solid Carbide Jobber Drill Bit 0.122 in Altin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SGS 68310 is a solid carbide jobber-length drill bit designed for precision hole-making in hard and abrasive materials. It features an AlTiN (Ti-NAMITE-A) coating that improves heat resistance and extends tool life in demanding machining environments. The 118-degree four-facet point provides accurate self-centering entry and reduces the need for center drilling on most setups. With a micrograin carbide substrate and web-thinned, tapered web construction, this bit handles tougher materials and tighter tolerances than standard high-speed steel alternatives. It is used by machinists and tool-and-die tradespeople in production and job-shop settings.\u003c\/p\u003e\n\u003cp\u003eThe SGS 68310 is suited for drilling ferrous and non-ferrous metals, hardened steels, cast iron, and similar difficult-to-machine materials where standard steel bits underperform. The right-hand cut, regular spiral flute design promotes consistent chip evacuation. This bit conforms to DIN 338 standards and falls within the Series 101 general-purpose solid carbide family. It is sized at 3.10 mm (0.122 inches) diameter with a straight cylindrical shank, making it compatible with standard drill chucks and collet holders of matching bore size.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid micrograin carbide construction for rigidity and wear resistance in hard materials\u003c\/li\u003e\n  \u003cli\u003eAlTiN (Ti-NAMITE-A) coating for elevated heat resistance and extended tool life\u003c\/li\u003e\n  \u003cli\u003e118-degree four-facet point with web thinning for accurate entry and reduced thrust force\u003c\/li\u003e\n  \u003cli\u003eRegular spiral flute with right-hand cut for consistent chip evacuation\u003c\/li\u003e\n  \u003cli\u003eStraight cylindrical shank compatible with standard drill chucks and collet systems\u003c\/li\u003e\n  \u003cli\u003eConforms to DIN 338 standards; diameter tolerance held to +0.0000 to -0.0005 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose solid carbide jobber drill bit for use in CNC machining centers, drill presses, and hand-held drilling equipment equipped with a chuck or collet sized to accept a 3.10 mm (0.122 inch) straight shank.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and operation should be performed by qualified machinists familiar with cutting tool setup and speeds-and-feeds selection for carbide tooling. Secure the shank fully in a properly sized collet or drill chuck before operation, and confirm runout is within acceptable limits to avoid premature tip breakage. Carbide is brittle compared to high-speed steel — avoid side loading, interrupted cuts without appropriate feed adjustments, or dropping the bit on hard surfaces. No coolant-through capability is present on this bit; use external coolant or cutting fluid as appropriate for the workpiece material.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 3.10 mm (0.122 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 65.00 mm (2.5591 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 36.00 mm (1.4173 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3.10 mm (0.122 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 29.00 mm (1.1417 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 28.00 mm (1.1024 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 118 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Four Facet\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: Regular Spiral\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\u003eMaterial\u003c\/strong\u003e: Solid Carbide (Micrograin Grade)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlTiN (Ti-NAMITE-A)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0.0000 to -0.0005 inches (+0.0000 to -0.0127 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 5xD\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 338\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 101\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\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: 68310\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51736396398898,"sku":"68310","price":60.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0b5e44d9a76958f21228613d549cf759_31489655-e439-4364-956f-1f07f32628e2.jpg?v=1788777710","url":"https:\/\/voomisupply.com\/products\/sgs-68310-solid-carbide-jobber-drill-bit-0-122-in-altin","provider":"Voomi Supply","version":"1.0","type":"link"}