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Spindles require routine maintenance. We recommend checking your drawbar force frequently to avoid downtime and costly repairs that could have been prevented.

Our Drawbar Force Gage allows you to easily check the drawbar pressure of your machine spindle. Also called a Drawbar Dynomometer. Comes in a hardshell Pelican™ Case

Possible Signs of incorrect drawbar pressure
Dropping tools during automatic tool change
Popping sound during automatic tool change
Excessive tool wear and consumption
Poor tool rigidity

• Works on all CAT 40 machines
• Rear thread for pull stud is 5/8—11
• Gage is direct reading. Example, 500 PSI = 500 lbs of drawbar pull
• When screwing in the retention knob, finger tight is fine
• Made in the USA
• MariTool Part# is CAT40-DFG-1