{"product_id":"harvey-tool-992525-square-end-mill-0-025-in-4-flute-carbide","title":"Harvey Tool 992525 Square End Mill 0.025 in 4 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HARVEY TOOL 992525 is a solid carbide square end mill designed for precision milling in tight tolerances and small-feature applications. With a 0.025-inch cutting diameter and a 1.9 mm (0.075-inch) length of cut, this tool is built for micro-machining work where dimensional accuracy is critical. The four-flute geometry provides a balance of chip evacuation and surface finish quality. A 30-degree helix angle promotes smooth cutting action and reduces deflection on delicate cuts. The bright, uncoated finish makes it well suited for non-ferrous metals, plastics, and other materials where coating adhesion is not required. Machinists and toolroom technicians working on CNC mills and machining centers are the primary users.\u003c\/p\u003e\u003cp\u003eThis end mill fits micro-scale milling operations in industries such as medical device manufacturing, electronics, aerospace prototyping, and precision moldmaking. The 0.125-inch shank diameter accommodates standard collets and toolholders found on most CNC machining centers and manual mills. The 1.5-inch overall length keeps the tool compact, reducing runout risk during fine-feature work. The extended-reach design, with a 0.312-inch reach length, allows access to recessed features or stepped pockets without requiring a longer, more flexible tool. Right-hand cut and right-hand flute direction are standard configurations compatible with conventional CNC spindle rotation.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.025-inch cutting diameter for micro-milling and fine-feature work\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance\u003c\/li\u003e\n\u003cli\u003e4-flute design balances chip clearance with surface finish quality\u003c\/li\u003e\n\u003cli\u003e30-degree helix angle reduces cutting forces and deflection\u003c\/li\u003e\n\u003cli\u003eCentercutting capability allows direct plunge entry\u003c\/li\u003e\n\u003cli\u003eExtended reach of 0.312 inches provides access to recessed features\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish suited for non-ferrous metals and plastics\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard CNC machining centers and manual mills accepting a 0.125-inch shank diameter collet or toolholder. Suitable for micro-milling applications requiring a square end profile with right-hand cut geometry.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or toolroom technician familiar with CNC tooling setup. Ensure the spindle is fully stopped and the machine is powered down or in an E-stop state before changing tooling. Seat the 0.125-inch shank fully into the collet and torque the collet nut per the toolholder manufacturer specifications. Due to the small diameter, minimize stick-out and verify runout with a dial indicator before beginning a cut to reduce the risk of tool breakage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.025 inches\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: 0.075 inches (1.9 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 0.312 inches\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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\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\u003eExtended Reach\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Helix\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112803\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HARVEY TOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 992525\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51739082555698,"sku":"992525","price":76.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9b3c0eeaec741d51884e2e968f46828e_7be88282-31c3-4221-9fee-f415203088db.jpg?v=1788809100","url":"https:\/\/voomisupply.com\/products\/harvey-tool-992525-square-end-mill-0-025-in-4-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}