Percussion core drills having a cutting edge ideally shaped for hard wall materials, etc., offering both accuracy and efficiency.
Basic models are available from narrow diameters to large bores.
Dusty air is a common problem when drilling concrete. The Q Bit collection system sucks up dust created when drilling through a hole in the bit. This creates a much cleaner working environment.
T.C.T. hole saw standard type. Adopting the step center drill (PAT.P) dampens impacts that occur when the center drill passes through.
Demonstrates reliable installation strength with the torque control of the three-sided wedges. Installation can be done by either sides of the anchor as the diameter is the same.