Harvey Tool 52050 Woodruff Keyseat Cutter 0.75 in

Product Description

The HARVEY TOOL 52050 is a Woodruff keyseat cutter designed for milling keyseat slots in shafts and other machined components. It features a 0.75-inch cutting diameter and a 0.125-inch cutting width, making it suited for precision slotting operations where tight tolerances are required. The cutter is constructed from brazed solid carbide, which delivers hardness and wear resistance in demanding cutting conditions. The straight tooth configuration provides consistent engagement during the cut. This tool is used by machinists and tool-and-die professionals in production and job-shop environments.

This keyseat cutter is appropriate for applications involving keyseat milling on shafts in mechanical assemblies where a Woodruff key is the specified fastening method. The 0.5-inch shank diameter accepts standard end mill holders and collet chucks. With a 3.125-inch overall length and a Weldon flat on the shank, the tool seats securely in the holder and resists rotation under cutting loads. It is well-suited to both CNC machining centers and manual knee mills.

Key Features

• Brazed solid carbide construction for hardness and extended tool life
• 0.75-inch cutting diameter with 0.125-inch cutting width for Woodruff keyseat profiles
• Straight tooth configuration for consistent chip load and smooth cutting action
• Weldon flat on shank prevents rotation under load in standard end mill holders
• 10 teeth provide a balanced finish and material removal rate
• Bright/uncoated finish suitable for a range of ferrous and non-ferrous materials

Compatibility

Designed for use in standard end mill holders and collet chucks accepting a 0.5-inch shank diameter. Compatible with CNC machining centers and manual milling machines capable of holding a Weldon-flat shank tool.

Installation Notes

Installation and use should be performed by a qualified machinist following standard shop safety practices. Ensure the spindle is fully stopped and the machine is powered down before loading or unloading the cutter. Secure the tool in a properly torqued end mill holder, engaging the set screw against the Weldon flat to prevent slippage. Verify runout with a dial indicator before beginning the cut and use appropriate cutting fluid or coolant for the workpiece material.