{"product_id":"osg-20221700-square-end-mill-0-25-in-2-flute-solid-carbide","title":"Osg 20221700 Square End Mill 0.25 in 2 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 20221700 is a solid carbide square end mill designed for precise milling operations in metal, composites, and engineering plastics. With a 0.25 inch cutting diameter and a 2-flute spiral configuration at a 30-degree helix angle, this end mill delivers efficient chip evacuation and clean square-shoulder cuts. The right-hand cut, right-hand flute geometry suits conventional and climb milling setups. At 0.5 pounds, it is sized for compact toolholders in CNC machining centers and manual knee mills. The centercutting design allows direct plunge entry without a pre-drilled pilot hole, giving machinists added flexibility on the shop floor.\u003c\/p\u003e\u003cp\u003eThis end mill is well suited for light to moderate slotting, profiling, and pocketing operations in job shop and production environments. The regular-length body keeps overhang minimal, which reduces deflection on tighter tolerance features. The 0.75 inch length of cut handles standard depth passes in ferrous and non-ferrous materials. Machinists working in general-purpose CNC or manual milling applications will find the geometry appropriate for both roughing passes at conservative chip loads and finish passes on close-tolerance workpieces. This is a single-end, uncoated tool from the OSG Series 2022 line.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction provides rigidity and heat resistance over high-speed steel alternatives\u003c\/li\u003e\n\u003cli\u003e2-flute spiral design promotes chip clearance in slotting and full-width cuts\u003c\/li\u003e\n\u003cli\u003e30-degree helix angle balances cutting force and surface finish quality\u003c\/li\u003e\n\u003cli\u003eCentercutting geometry permits direct plunge entry into workpiece material\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand flute orientation compatible with standard spindle rotation\u003c\/li\u003e\n\u003cli\u003eRegular length body minimizes deflection for improved dimensional accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and standard tooling option for 0.25 inch collet chucks, end mill holders, and hydraulic toolholders used in CNC machining centers and manual milling machines requiring a 0.25 inch shank diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist following standard toolholding procedures. Ensure the spindle is fully stopped and the machine is in a safe, de-energized state before changing tooling. Verify collet or holder bore cleanliness and confirm proper seating depth to the specified gauge line before tightening. Do not exceed the tool manufacturer recommended speeds and feeds for the workpiece material being cut.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\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\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\u003eCoating\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.000 \/ -0.002 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 2022\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 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: OSG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 20221700\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51749646696754,"sku":"20221700","price":71.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/24389a9dbfd0df1858f3633cd37e49e2.jpg?v=1788908756","url":"https:\/\/voomisupply.com\/products\/osg-20221700-square-end-mill-0-25-in-2-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}