Techniks 22317F ER32 Collet Chuck CAT50 8 in Projection

Product Description

The TECHNIKS 22317F is an ER32 collet chuck with a CAT50 taper shank, designed for precision tool holding on CNC machining centers. It accepts ER32 collets with a clamping range from 1/16 inch to 3/4 inch, covering a wide variety of drill, end mill, and reamer shanks. The 8-inch projection positions the cutting tool well clear of fixtures and workpiece features, and the through-coolant design delivers cutting fluid directly to the tool tip for improved chip evacuation and tool life. Overall length is 12 inches. This chuck is installed by CNC setup technicians and machinists in production and job-shop environments.

The 22317F is suited for heavy-duty milling, drilling, and boring operations on vertical and horizontal machining centers equipped with a CAT50 spindle interface. The extended 8-inch projection makes it a practical choice for deep-cavity work, tall workpieces, and applications where standard-length holders would cause spindle or fixture interference. Through-coolant capability requires a coolant-through spindle and appropriate ER32 sealed collets or coolant plugs to direct flow effectively.

Key Features

• ER32 collet system accepts shanks from 1/16 inch to 3/4 inch
• CAT50 taper shank for compatibility with CAT50 spindle interfaces
• 8-inch projection for deep-cavity and tall-workpiece applications
• Through-coolant passage for direct coolant delivery to the cutting edge
• 12-inch overall length
• Weighs 11.4 pounds

Compatibility

Designed for use with CAT50 spindle-equipped CNC machining centers and compatible with the ER32 collet series. Confirm through-coolant spindle availability before specifying for coolant-through applications.

Installation Notes

Installation is performed by a qualified CNC machinist or toolroom technician. Power down and lock out the machine spindle before installing or removing the chuck. Use a calibrated torque wrench and the appropriate ER32 spanner nut wrench when seating collets to manufacturer specification. Verify taper and drawbar thread compatibility with the host machine before mounting.