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BC Holding Power

BC Mill Chuck is a performance milling chuck designed for reduced harmonics and improved grip force with on-size cutting tools.  Sealed by design with optional Jet-Blast for coolant applications.
Our testing has shown 100% improvement over popular German competitor's "heavy milling" hydraulic chuck.  
CAT40-BC050-0283 slipped @ 155 ft/lbs
Competitor's Hydraulic slipped @ 70 ft/lbs
The test arbor is a carbide end mill blank that measure 0.4998.

We feel testing with carbide provides "real life" holding power assessment.

We shot a video to show how we tested and tightened the chucks.

BC Holding Power Test vs Popular German Hydraulic Holder