New Chuck Pull Tester with digital readout! This pull tester works like a fisherman scale and tests the clamping force of your chuck. Simply insert the test bur and pull until the chuck lets go. See your results on the digital readout in KG
Most chucks are designed to surpass the 5-7lb (2.25~3.25kg) stress test to acheive proper bur retaining specifications. Works BEST with wedge type and clamp pad type chucks... motion-lok technology type chucks are bested tested with a traditional pull tester (also sold on our site)
Max reading of ~10KG
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