Techniks 22937-6B CAT50 End Mill Holder 1/2 in Bore

Product Description

The TECHNIKS 22937-6B is a CAT50 taper shank end mill holder designed for use on CNC machining centers requiring a secure, high-rigidity tool connection. The holder features a 1/2 inch bore diameter and a 6 inch projection length, giving machinists clearance for deep-reach milling operations. Overall length is 10 inches and the nose diameter measures 1-1/4 inches. Through-coolant capability is built in, allowing cutting fluid to be delivered directly to the cutting edge for improved chip evacuation and tool life in demanding milling applications.

This end mill holder is intended for professional CNC machining environments, including job shops, production facilities, and tool rooms running CAT50-spindle vertical or horizontal machining centers. The 6 inch projection makes it well suited for setups where standard-length holders cannot reach the workpiece due to fixture height or part geometry. Installation and tool changes are performed by qualified machinists or CNC setup technicians following standard toolroom practices.

Key Features

• CAT50 taper shank for compatibility with CAT50 spindle machining centers
• 1/2 inch bore diameter for direct end mill clamping
• 6 inch projection length for extended-reach milling operations
• 1-1/4 inch nose diameter
• 10 inch overall length
• Through-coolant capability for direct coolant delivery to the cutting zone

Compatibility

Designed as an OEM-style end mill holder for CAT50 taper spindle machining centers requiring a 1/2 inch bore tool holder with extended projection.

Installation Notes

Installation should be performed by a qualified machinist or CNC setup technician. Always power down and lock out the machining center spindle before mounting or removing tool holders. Use the appropriate CAT50 pull stud and torque the drawbar to the machining center manufacturer's specification. Inspect the taper shank and spindle bore for contamination or damage before seating the holder.