BT40 SuperRIGID Holders

TE Short super rigid stubby tool holder for CNC machines

Techniks Certified for accuracy and balance.
Each holder comes with a complete lab report
Collet nut is included with each oholder

Most Rigid Collet Chuck on the Market!

  • Balanced to 25,000 RPM at G2.5
  • Best T.I.R. and Z axis of any collet chuck
  • SuperRIGID for high torque or high speed machining

TE holders feature the minimum gauge length possible in order to provide maximum ridigity while cutting. They also provide added Z clearance, and are used with standard ER collets.

ER collet chucks handle a wide range of machining jobs without having to buy new tool holders. Simply choose the right size collet for the job, set tool depth, and tighten the collet nut and pull stud to the proper torque using a torque wrench and tightening fixure.

Super Rigid Holders vs. Standard

minimum projection
large projection
minimum projection = increased rigidity, better T.I.R. and extended tool life.

SuperRIGID ER Toolholders

Refer to chart below to order BT40 ER collet chuck tool holders. Click on part number link to download the CAD file.
Part No.
Max. Shank
BT40 x ER 32
3/4" or 20mm
Hex style PowerCOAT replacement nut