{"product_id":"sgs-30018-square-end-mill-7-16-inch-4-flute-solid-carbide","title":"Sgs 30018 Square End Mill 7\/16 Inch 4 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SGS 30018 is a 4-flute solid carbide square end mill designed for high-performance metal removal in precision machining applications. It features a 7\/16 inch cutting diameter with a 1 inch length of cut and an overall length of 2-3\/4 inches. The AlTiN coating provides heat and wear resistance suited for dry or semi-dry cutting at elevated speeds. The micrograin carbide substrate delivers hardness and edge retention. A variable index design reduces harmonic chatter during cuts, improving surface finish and tool life. Licensed machinists and CNC operators working in job shops, tool rooms, and production environments are the primary users of this end mill.\u003c\/p\u003e\u003cp\u003eThis end mill is built for milling ferrous and non-ferrous materials across multiple workpiece material categories including cast iron, non-ferrous metals, stainless steel, heat-resistant superalloys, steel, and titanium alloys, corresponding to material codes H, K, M, N, P, and S. The straight-cylindrical shank seats directly into standard collet chucks and end mill holders. The centercutting geometry allows plunge entry into workpieces, enabling slot milling and pocket interpolation without a pre-drilled entry hole. This is a Series 1 regular-length tool suited for general-purpose work where reach and rigidity are balanced.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e7\/16 inch cutting diameter with mill diameter tolerance of plus 0.000 \/ minus 0.002 inches for precise fitment\u003c\/li\u003e\n\u003cli\u003eAlTiN coating for elevated-temperature hardness and oxidation resistance\u003c\/li\u003e\n\u003cli\u003eMicrograin solid carbide substrate for superior edge retention\u003c\/li\u003e\n\u003cli\u003eVariable index flute spacing reduces chatter and improves surface finish\u003c\/li\u003e\n\u003cli\u003eCentercutting design allows direct plunge entry for slot and pocket milling\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand spiral flutes at a 30-degree helix angle\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard collet chucks and end mill holders accepting a 7\/16 inch straight-cylindrical shank. Compatible with CNC machining centers and manual mills where Series 1 regular-length solid carbide end mills are specified.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a machinist or CNC operator. Power down and lock out the spindle before inserting or removing the tool from the holder. Seat the shank fully into the collet or holder and torque to the tool holder manufacturer specification. Inspect the cutting edges for chipping before each use and do not run a damaged end mill.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 7\/16 inch (0.4375 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1 inch (1.0000 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 7\/16 inch (0.4375 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide, Micrograin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlTiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Index\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: plus 0.000 \/ minus 0.002 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: minus 0.0001 \/ minus 0.0004 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.25 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 30018\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51729797022002,"sku":"30018","price":100.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a6787bb9a8e77a2d1f8532cbaf75a39a.jpg?v=1788709405","url":"https:\/\/voomisupply.com\/products\/sgs-30018-square-end-mill-7-16-inch-4-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}