All Xpandrels can be machined to any configuration within the diameter limits of the size ranges.  Change the way each end actuates.  Combine design series properties. Add undercuts, turn down ends for tooling clearance.  We can modify one for you or you can do it yourself depending on your needs.

1000 Series  - For Small Precision Parts

• Diameters from 5/16” - 1.00”  
• Working Lengths from 2.00” - 8.00”
• 2 End actuators for a smooth expansion deformation profile.
• Solid body with taper & ball expansion.
• Working area standardly available centered or offset for extra chucking material.

2000 Series - For Short Length Precision Parts

• Standard Diameters from 1/2”-3”
• Standard Working Lengths from 2”-8”
• Custom Lengths up to 60”
• 1 Side actuator for a consistent ramp shaped deformation profile.
• Solid body with single side actuated taper and ball actuation.

3000 Series - For Medium Precision Parts

• Diameters from 7/8” - 3.50”    
• Working Lengths from 4.00” - 20.00”
• 2 End actuators for a smooth expansion deformation profile.
• Solid body with 3-ball reduced friction expansion.
• Working area standardly available centered or offset for extra chucking material.

4000 Series - For Long Length to Diameter Ratio Precision Parts

• Standard Diameters from 1”-3”  -  
• Standard Working Lengths from 14.00”- 32.00”
• Custom Lengths up to 60”
• 4 Independent actuators for an extended smooth expansion deformation profile.
• Solid body with dual taper and ball expansion.

5000 Series - For Large Precision Parts

• Standard Diameters from 3.5”-8.5”  
• Standard Working Lengths 8”,12” & 20”
• Custom Diameters up to 18”  - Custom Working Lengths from 4” to 36”
• 2 Actuators for a smooth expansion deformation profile.
• Modular body with linear rail to radial piston expansion.

• Standard TIR 0.001”

• Available up to TIR 0.0003”

• Standard Models expand up to 0.015”

• Pipe & non thin walled applications up to .060” expansion

• Standard sizes with diameters from 0.312”- 8.10”

• Custom sizes can be made up to 16.00” in diameter

• Long length to diameter ratios are available