Kyocera THN07726 High-feed End Mill 1 Inch 5 Flute Weldon

Product Description

The KYOCERA THN07726 is an indexable high-feed end mill designed for aggressive material removal at shallow depths of cut. With a 1-inch cutting diameter and 5-flute configuration using LOGU 030310ER-GM inserts, this tool is built for high-feed milling strategies that maximize productivity on CNC machining centers. The Weldon shank provides secure, non-pullout clamping in compatible toolholders. Maximum depth of cut is 0.039 inches per pass, and the tool supports a maximum spindle speed of 13,400 RPM. Overall length is 4.82 inches. Through-coolant capability keeps cutting edges cool and flushes chips during deep-pocket and high-feed operations.

This end mill is suited for facing, shouldering, slotting, plunging, and ramping operations across a range of workpiece materials. The MFH toolholder style and Weldon flat make it a practical choice for production shops running high-volume steel, cast iron, or stainless operations where consistent insert life and reliable clamping are priorities. The ramping angle supports helical interpolation entries up to 2.80 degrees, making it useful for closed-pocket machining without a pre-drilled entry hole. Machinist programmers and CNC operators working in job shops or aerospace and die-mold environments will find this tool fits standard high-feed milling programs.

Key Features

• 1-inch cutting diameter with 5-flute LOGU 030310ER-GM insert configuration
• Maximum depth of cut of 0.039 inches for high-feed, low-engagement strategies
• Through-coolant design for chip evacuation and edge temperature control
• Maximum spindle speed of 13,400 RPM supports high-productivity toolpaths
• Maximum ramping angle of 2.80 degrees allows helical entry into closed pockets
• Weldon flat shank prevents tool pullout under heavy lateral cutting loads
• Compatible with facing, plunging, ramping, shouldering, and slotting operations

Compatibility

Designed for use with LOGU 030310ER-GM inserts in the MFH toolholder style. Manufacturer catalog number MFH 1000-W100-03-5T47 is the associated toolholder reference. Accepts a 1-inch Weldon shank interface on compatible CNC machining center spindles and toolholders.

Installation Notes

Installation and toolholder assembly should be performed by a qualified machinist or tooling technician. Ensure the machine spindle and toolholder are clean and free of chips or burrs before seating the Weldon shank. Tighten the Weldon flat set screw to the toolholder manufacturer's specified torque using the correct hex key. Verify insert seating and screw torque before initiating any cutting cycle, and confirm programmed feed rates and RPM are within the tool's rated limits.