Techniks CAT40 x SF 1-1/4″ DualDRIVE with CoolFLEX


Techniks CAT40 x SF 1-1/4″ DualDRIVE with CoolFLEX

Available on backorder


EDP: 46.651.72.400
CoolFLEX holders allow for coolant-thru the spindle or flange. New one-piece design for dual contact spindles. Techniks ShrinkFIT holders have T.I.R. of 0.0001″ or better. Balanced to 25,000 RPM at G2.5 tolerance. Ideal for high speed or high torque machining applications. Spindle speeds and feeds are increased to reduce cycle times & increase R.O.I. Each holder is Techniks Certified for accuracy and balance and comes with an individual lab report. Tool life is extended by as much as 700%, stretching your budget farther. Coolant-thru spindle, comes with coolant-thru set screw installed.

Additional information

Weight 3.7 lbs
Dimensions 3.125 × 3.125 × 6.75 in
Tool Type



Shrink Range Inch

Exact Size

Shank Size Inch

Nose Diameter Inch

Nose Diameter Metric

Gage Length Inch

Gage Length Metric

Machine Direction Interface

Body Material

H13 Steel