Harvey Tool 17075-C3 Corner Rounding End Mill 1/4 in 2 Fl

Product Description

The HARVEY TOOL 17075-C3 is a double-end corner rounding end mill designed to produce consistent, radiused edges on ferrous and non-ferrous workpieces. Built from solid carbide and coated with AlTiN (aluminum titanium nitride), it offers strong heat resistance and extended tool life in demanding milling operations. The 1.90 mm (0.0750 inch) corner radius and 0.2500 inch mill diameter make it well-suited for fine edge-breaking and contouring passes. With 2 flutes and an overall length of 2.0 inches, this tool balances rigidity with chip clearance. It is installed and operated by machinists and CNC programmers working in precision machining environments.

This end mill is used in CNC milling centers and manual mills for edge rounding applications on parts requiring controlled, repeatable corner radii. The double-end configuration extends usable tool life by providing two cutting ends per shank. It is typically applied in aerospace, medical, mold-and-die, and general precision machining where burr-free, radiused edges are required. The 1/4 inch shank diameter fits standard ER collet chucks and end mill holders commonly found in production and job-shop environments.

Key Features

• Solid carbide construction for rigidity and wear resistance in high-speed milling
• AlTiN coating provides heat resistance and extends tool life in dry or semi-dry cutting conditions
• Double-end design offers two usable cutting ends, maximizing value per tool
• 1.90 mm (0.0750 inch) corner radius produces consistent, controlled edge rounding
• 2-flute geometry supports adequate chip evacuation on lighter contouring passes
• 0.0460 inch tip diameter allows access to tight part geometries and small-profile edges

Compatibility

Designed for use with standard 1/4 inch ER collet chucks and end mill holders; part of the Harvey Tool Corner Rounding End Mills - 2 and 4 Flute - Flared series.

Installation Notes

Installation and operation should be performed by a qualified machinist or CNC operator. Ensure the spindle is fully stopped and the machine is powered down before changing tooling. Seat the 1/4 inch shank fully and evenly in the collet or tool holder and torque the nut to the holder manufacturer's specification. Verify runout with a dial indicator before beginning a production run, as excessive runout will accelerate wear on a small-diameter carbide tool.