{"product_id":"kyocera-otm86116-indexable-chamfer-end-mill","title":"Kyocera OTM86116 Indexable Chamfer End Mill","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KYOCERA OTM86116 is an indexable chamfer end mill designed for facing operations in metal cutting applications. It features a 45-degree lead angle and accepts two APET 1604 screw-held inserts, allowing for fast insert changes without removing the toolholder from the machine. The cutter covers a cutting diameter range of 0.8 to 1.65 inches with a maximum depth of cut of 0.44 inches. The tool measures 3.25 inches in overall length and uses a CM-style toolholder interface with a 0.75-inch whistle notch shank. This tool is typically set up and operated by machinists and CNC technicians working in production or job shop environments.\u003c\/p\u003e\n\u003cp\u003eThe OTM86116 is suited for facing and chamfering operations on milling machines and machining centers. The right-hand cutting direction and whistle notch shank make it compatible with standard vertical and horizontal milling setups. With a head length of 1.35 inches and a shank length of 2.031 inches, it fits typical toolholder reach requirements in production milling. Coolant-through capability is not included, so external or flood coolant delivery is the standard approach for chip evacuation and heat management.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e45-degree lead angle for chamfering and facing operations\u003c\/li\u003e\n  \u003cli\u003eAccepts 2 APET 1604 inserts secured by screw-holding method for quick changes\u003c\/li\u003e\n  \u003cli\u003eCutting diameter range of 0.8 to 1.65 inches covers a wide variety of workpiece sizes\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut of 0.44 inches suitable for standard facing passes\u003c\/li\u003e\n  \u003cli\u003eWhistle notch shank provides positive drive and secure clamping in CM-style toolholders\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting direction for use on conventional right-hand spindle machines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with CM-style toolholders accepting a 0.75-inch whistle notch shank. Compatible insert style is APET 1604. Manufacturer catalog number CM 0800-45-AL may be used to cross-reference equivalent tooling configurations.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and setup should be performed by a qualified machinist or CNC technician. Ensure the machine spindle is fully stopped and locked out before mounting or removing the toolholder. Confirm insert seating and screw torque per the insert manufacturer guidelines before initiating a cut. Verify shank clamping force meets the toolholder specification to prevent pullout during facing passes.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Cutting Diameter\u003c\/strong\u003e: 0.8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Cutting Diameter\u003c\/strong\u003e: 1.65 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.44 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead Angle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.75 inches (19.05 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Whistle Notch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: CM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Length\u003c\/strong\u003e: 1.35 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 2.031 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Body Diameter\u003c\/strong\u003e: 0.75 inches (19.05 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Inserts\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: APET 1604\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Application\u003c\/strong\u003e: Facing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.75 pounds\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: KYOCERA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: OTM86116\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA","offers":[{"title":"Default Title","offer_id":51736290328882,"sku":"OTM86116","price":311.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/43bdf947448d8a8fe43be2c27594cf8d.jpg?v=1788777031","url":"https:\/\/voomisupply.com\/products\/kyocera-otm86116-indexable-chamfer-end-mill","provider":"Voomi Supply","version":"1.0","type":"link"}