The CMT 333 inovative hinge boring system with a Blum boring patterns allows you to bore the right holes in the right place by using either a drill press or a hand held drill.
CMT 35mm right hand carbide bit included
Made from ground aluminum
For hardwood door frames pilot holes may be required for screws
Optional 2mm left hand bits and chuck sold separately
Will work for Blum 120° and 170° frameless and face frame hinges;Overall dimensions: 9-3/4" H x 6-1/4" W x 4-1/2" D