{"product_id":"sgs-33137-square-end-mill-1-in-4-flute-solid-carbide","title":"Sgs 33137 Square End Mill 1 in 4 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SGS 33137 is a solid carbide square end mill designed for high-performance milling in demanding shop environments. With a 1-inch cutting diameter, 3-inch length of cut, and 6-inch overall length, this tool falls into the extra-long category for extended-reach applications. The 4-flute, spiral-flute geometry with a 30-degree helix angle promotes efficient chip evacuation and smooth cutting action. The variable index design reduces chatter and vibration during heavy passes. Micrograin carbide construction provides the hardness and edge retention required for consistent performance across multiple workpiece materials. This end mill is intended for installation in CNC machining centers and manual mills by experienced machinists and tooling professionals.\u003c\/p\u003e\n\u003cp\u003eThe SGS 33137 is suited for milling operations in ferrous and non-ferrous metals, including materials classified under workpiece material codes H, K, M, N, P, and S. These codes correspond to hardened steels, cast irons, stainless steels, non-ferrous metals, plain carbon and alloy steels, and heat-resistant superalloys. The extra-long length makes it well suited for deep pocket milling, slotting, and profiling where standard-length tooling cannot reach. The straight-cylindrical shank fits standard collet chucks and end mill holders with 1-inch bore size.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid micrograin carbide construction for superior hardness and edge retention\u003c\/li\u003e\n  \u003cli\u003e4-flute spiral geometry with 30-degree helix angle for efficient chip evacuation\u003c\/li\u003e\n  \u003cli\u003eVariable index flute spacing reduces vibration and chatter during aggressive cuts\u003c\/li\u003e\n  \u003cli\u003eCentercutting capable, allowing direct plunge entry into workpiece material\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut and right-hand flute configuration for standard spindle operation\u003c\/li\u003e\n  \u003cli\u003eExtra-long series (1EL) with 3-inch LOC for deep pocket and extended-reach milling\u003c\/li\u003e\n  \u003cli\u003eUncoated finish; suitable for use with or without cutting fluid\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in CNC machining centers and manual milling machines equipped with standard 1-inch bore collet chucks, shrink-fit holders, or end mill holders. Compatible with workpiece material groups H, K, M, N, P, and S as specified by the manufacturer.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist familiar with toolholder torque requirements and runout specifications. Secure the straight-cylindrical shank fully within the holder to the minimum clamping depth recommended by the toolholder manufacturer before tightening. Verify spindle runout with a dial indicator before beginning a cut, as excessive runout will accelerate edge wear on carbide tooling. Never exceed the tool manufacturer's recommended feeds, speeds, and depth-of-cut parameters for the workpiece material being machined.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1 inch (+0.000 \/ -0.002 inches tolerance)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1 inch (+0.00000 \/ -0.00051 inches tolerance)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide, Micrograin Grade\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\u003eChipbreaker\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: No\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\u003eCompatible Workpiece Material Codes\u003c\/strong\u003e: H, K, M, N, P, S\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 33137\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51730799624498,"sku":"33137","price":810.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/38fa3003e9ac1d6111ae54b43ae86787.jpg?v=1788723043","url":"https:\/\/voomisupply.com\/products\/sgs-33137-square-end-mill-1-in-4-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}