The metal material makes this product very durability, practicability and long service life
Triangle shape shank design clipping the drill tighter no easy to shake and slip
Fit for 8mm above drill chuck and 16mm or less inner diameter cutting tool.
Pay attention to the platen to prevent cutting loose pieces flying, people should no stand by when working
This bracket can turn the power of a hand drill into a power like a cutting machine, which can be cut, polished, polished and so on