Techniks 83868-3/8 SYOZ25 Single Angle Collet 3/8 in

Product Description

The TECHNIKS 83868-3/8 is a SYOZ25 series single angle collet designed for precision workholding in CNC milling and toolholding applications. Built to accept a 3/8 inch shank, it features a maximum body diameter of 1.38 inches and an overall length of 2.047 inches. Total Indicator Runout (TIR) is rated at 0.0004 inches, making it well-suited for operations where concentricity and repeatability are critical. This collet is installed by machinists and CNC setup technicians in production and job-shop environments where consistent tool grip and minimal runout directly affect surface finish and tool life.

The 83868-3/8 fits SYOZ25 collet chucks and is appropriate for use in vertical machining centers, milling machines, and similar rotating-spindle equipment. The SYOZ25 collet system is commonly used in light to medium milling, drilling, and reaming applications across both production and prototype machining environments. Its compact body geometry allows use in confined workspaces where larger toolholding systems are impractical.

Key Features

• SYOZ25 collet series for compatibility with SYOZ25-pattern chucks
• 3/8 inch bore size for standard shank tooling
• 0.0004 inch TIR for high concentricity and reduced runout
• 1.38 inch maximum body diameter for compact fitment
• 2.047 inch overall length suitable for standard spindle reach requirements

Compatibility

Designed for use with SYOZ25 series collet chucks in CNC milling and toolholding applications accepting a 3/8 inch shank tool.

Installation Notes

Installation should be performed by a qualified machinist or CNC technician with the spindle fully powered down and locked out before collet seating or removal. Use the appropriate SYOZ25 chuck wrench and torque to the chuck manufacturer's specified value. Inspect the collet bore and chuck taper for debris or damage before installation, as contamination directly degrades TIR performance. Do not exceed the collet's rated shank capacity.