Techniks 22233-10 ER16 Collet Chuck CAT40 Taper Shank

Product Description

The TECHNIKS 22233-10 is an ER16 collet chuck with a CAT40 taper shank, designed for use in CNC machining centers and milling applications. It accepts ER16 collets with a clamping range from 1/16 inch up to 0.406 inches, making it suitable for a wide range of small-diameter tooling. The 10-inch projection places the cutting tool well clear of the spindle nose, allowing access to deep pockets and tall workpiece setups. At 4.7 pounds, this chuck is built for rigidity and repeatability in production environments. Licensed machinists and CNC setup technicians are the typical installers.

This collet chuck is used in vertical and horizontal machining centers equipped with CAT40 spindle interfaces. The extended 10-inch projection is well suited for deep-cavity milling, die and mold work, and applications where standard-length holders cannot reach the work surface. The ER16 collet system is a widely adopted standard, and compatible collets are readily available across the industry. No through-coolant is provided on this model, so flood or mist coolant delivery must come from an external source.

Key Features

• CAT40 taper shank for direct mounting in CAT40-spindle machining centers
• ER16 collet system with capacity range from 1/16 inch to 0.406 inches
• 10-inch projection for deep-pocket and extended-reach tooling setups
• 12.687-inch overall length for clearance planning during setup
• No through-coolant - compatible with external flood or mist coolant systems
• UNSPSC Code 27112808 for procurement system classification

Compatibility

Designed for use with CAT40-spindle CNC machining centers. Accepts standard ER16 series collets. No specific OEM model compatibility data was provided in the product input.

Installation Notes

Installation should be performed by a qualified machinist or CNC setup technician. Power down and lock out the machine spindle before inserting or removing the chuck. Use a calibrated torque wrench to tighten the collet nut to the specified nut tightening torque. Inspect the taper shank and spindle bore for chips or contamination before seating the chuck to ensure proper engagement and runout performance.