{"product_id":"helical-solutions-59821-chamfer-mill-3-8-in-3-flute-carbide","title":"Helical Solutions 59821 Chamfer Mill 3\/8 in 3 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HELICAL SOLUTIONS 59821 is a solid carbide chamfer mill designed for high-performance chamfering, deburring, and edge-breaking operations on metalworking applications. Built with a 3-flute helical geometry, this single-end tool produces clean, consistent 90-degree chamfers with a right-hand cutting direction. The 3\/8 inch cutter head diameter and 3\/8 inch shank diameter make it a straightforward drop-in for standard collet and end mill holders. A Zplus coating increases surface hardness and heat resistance, extending tool life in demanding cutting conditions. Machinists and CNC operators working in job shops, production facilities, and toolroom environments are the primary users of this tool.\u003c\/p\u003e\u003cp\u003eThis chamfer mill is suited for use on CNC machining centers, manual mills, and multi-axis equipment where edge preparation and chamfer profile work are required. It performs well on ferrous and non-ferrous metals including steel alloys, aluminum, and stainless steel. The helical flute design improves chip evacuation during cutting, reducing heat buildup at the cutting edge. With a 2-1\/2 inch overall length and a 0.153 inch length of cut, it fits standard toolholding systems without extended-reach adapters in most common setups.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance in metalworking applications\u003c\/li\u003e\n\u003cli\u003e3-flute helical geometry improves chip flow and surface finish quality\u003c\/li\u003e\n\u003cli\u003eZplus coating enhances heat resistance and extends tool life\u003c\/li\u003e\n\u003cli\u003e90-degree included angle for standard chamfer and deburring operations\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction compatible with conventional CNC spindle rotation\u003c\/li\u003e\n\u003cli\u003eMatched 3\/8 inch cutter and shank diameter simplifies toolholding setup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard 3\/8 inch end mill holders, collet chucks, and ER-style collets on CNC machining centers and manual milling machines. No specific OEM machine model compatibility is stated by the manufacturer for this tool.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and tool changes must be performed with the machine spindle fully stopped and the machine in a safe, locked-out state per facility lockout\/tagout procedures. Seat the shank fully into the toolholder and torque the set screw or collet nut to the toolholder manufacturer's specification. Inspect the cutting edges for chips or damage before mounting. A qualified machinist or CNC operator should verify runout with a dial indicator after installation before beginning a production cut.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutter Head Diameter\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.375 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\u003eLength of Cut\u003c\/strong\u003e: 0.153 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Zplus\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.13 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: HELICAL SOLUTIONS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 59821\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HELICAL SOLUTIONS","offers":[{"title":"Default Title","offer_id":51733064319282,"sku":"59821","price":78.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3dc0750f488937575d81bb4bf8509888_7d58ca97-a12a-45be-8372-aba592e02409.jpg?v=1788751057","url":"https:\/\/voomisupply.com\/products\/helical-solutions-59821-chamfer-mill-3-8-in-3-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}