{"product_id":"sgs-31860-square-end-mill-0-125-in-4-flute-tin-carbide","title":"Sgs 31860 Square End Mill 0.125 in 4 Flute Tin Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SGS 31860 is a solid carbide square end mill designed for precision material removal in demanding machining environments. Built from micrograin carbide and coated with TiN (titanium nitride), it delivers hard, wear-resistant cutting edges suited for ferrous and non-ferrous materials alike. The mill measures 0.1250 inches in diameter with a 1-inch length of cut, a 0.1250-inch straight shank, and a 3-inch overall length, placing it in the extra-long category. Four spiral flutes with a 30-degree helix angle and variable index geometry promote efficient chip evacuation and reduce chatter. This single-end tool is centercutting, allowing plunge entry, and runs in a right-hand cut, right-hand flute configuration. It is installed and operated by machinists and tool-and-die professionals on CNC milling equipment.\u003c\/p\u003e\u003cp\u003eThe SGS 31860 is suited for milling operations on steel, stainless steel, cast iron, high-temperature alloys, aluminum and other non-ferrous metals, and hardened materials. Its extra-long overall length makes it particularly useful for deep-pocket milling, slotting, and profiling where standard-length end mills cannot reach. The 1-inch length of cut allows full-depth engagement in a range of workpiece thicknesses. The TiN coating extends tool life when cutting abrasive materials at elevated speeds. This end mill is appropriate for both roughing and finishing passes depending on feed and speed parameters set by the operator.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid micrograin carbide construction for hardness and thermal stability\u003c\/li\u003e\n\u003cli\u003eTiN coating provides enhanced wear resistance and reduced friction at the cutting edge\u003c\/li\u003e\n\u003cli\u003e4-flute, 30-degree spiral helix design promotes chip flow and surface finish quality\u003c\/li\u003e\n\u003cli\u003eVariable index flute spacing reduces harmonic vibration during cutting\u003c\/li\u003e\n\u003cli\u003eCentercutting geometry allows direct plunge milling without a pre-drilled hole\u003c\/li\u003e\n\u003cli\u003eExtra-long 3-inch OAL with 1-inch LOC for deep-reach milling applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard CNC milling machines and machining centers accepting a 0.1250-inch straight shank. Compatible primary workpiece materials include steel, stainless steel, cast iron, high-temperature alloys, aluminum and non-ferrous metals, and hardened materials per Series 1EL application guidelines.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstall in a collet or end mill holder rated for the 0.1250-inch shank diameter and verify runout before operation. Ensure the spindle and all machine axes are fully stopped before changing tooling. Follow the machine manufacturer and tooling supplier recommended speeds and feeds for the specific workpiece material and depth of cut. Secure workholding adequately to prevent movement during cutting, particularly when performing plunge or slot milling with this extra-long tool.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.1250 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1250 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1.0000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.0000 inches\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\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide (Micrograin)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiN\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\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\u003eSingle or Double End\u003c\/strong\u003e: Single\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\u003eLength Type\u003c\/strong\u003e: Extra Long\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 1EL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.0000 \/ -0.0020 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: +0.00000 \/ -0.00032 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 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: 31860\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51731418939698,"sku":"31860","price":65.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bf4ea3103de48270d5c4ad3e33fec59f_936d1960-31f0-409e-b80b-0c671c28dc39.jpg?v=1788730805","url":"https:\/\/voomisupply.com\/products\/sgs-31860-square-end-mill-0-125-in-4-flute-tin-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}