{"product_id":"sgs-46345-ball-end-mill-0-3937-in-4-flute-solid-carbide","title":"Sgs 46345 Ball End Mill 0.3937 in 4 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SGS 46345 is a solid carbide ball end mill designed for finishing operations in demanding machining environments. With a 0.3937-inch (10 mm) cutting diameter and a 0.866-inch length of cut, this 4-flute tool delivers smooth surface finishes in a single-end configuration. The AlTiN coating provides thermal resistance and wear protection at elevated cutting temperatures. Variable helix and variable index geometry reduce chatter and harmonic vibration, improving tool life and cut quality. The micrograin carbide substrate supports sharp edges and consistent performance across a range of workpiece materials.\u003c\/p\u003e\u003cp\u003eThe SGS 46345 is suited for finishing passes in materials including hardened steels, cast iron, stainless steel, titanium alloys, and other high-temperature alloys, corresponding to workpiece material codes H, K, M, P, and S. The 10 mm shank diameter fits standard ER or shrink-fit toolholders. At 72 mm overall length and a regular length classification, this tool is appropriate for shallow-to-moderate depth finishing in vertical machining centers and CNC milling applications across job shop and production environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAlTiN coating for high-temperature wear resistance and extended tool life\u003c\/li\u003e\n\u003cli\u003eVariable helix and variable index geometry reduce vibration and chatter during finishing cuts\u003c\/li\u003e\n\u003cli\u003eMicrograin solid carbide substrate for sharp, consistent cutting edges\u003c\/li\u003e\n\u003cli\u003e4-flute spiral configuration optimized for finishing material removal\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand flute direction for standard spindle compatibility\u003c\/li\u003e\n\u003cli\u003eSingle-end design; no coolant-through, no chipbreaker  -  streamlined for finishing applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with workpiece material codes H (hardened steels), K (cast iron), M (stainless steel), P (steel), and S (high-temperature alloys and titanium). Fits any toolholder accepting a 10 mm shank diameter. Part of the SGS Series Z1MB.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC setup technician. Ensure the toolholder is clean and free of debris before seating the shank; verify runout with a dial indicator before cutting. Confirm spindle speed and feed rate are appropriate for the workpiece material and depth of cut before engaging the tool. Follow all machine guarding and PPE requirements per shop safety standards.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.3937 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut (LOC)\u003c\/strong\u003e: 0.866 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 72 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 10 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Style\u003c\/strong\u003e: Variable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Index\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Micrograin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: AlTiN\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\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.000 to -0.040 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: 0.000 to 0.009 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material Codes\u003c\/strong\u003e: H, K, M, P, S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Removal Type\u003c\/strong\u003e: Finishing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Z1MB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.24 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: 46345\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51739861811506,"sku":"46345","price":105.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e5f513f10a49f75f93aa052126aac10f_8ea589c5-33ab-4249-8bd1-59576c22d154.jpg?v=1788819773","url":"https:\/\/voomisupply.com\/products\/sgs-46345-ball-end-mill-0-3937-in-4-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}