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CMT333 03

CMT Hinge Boring System


The CMT universal hinge boring system with Blum boring pattern allows you to bore Blum concealed hinge holes using a drill press or a hand held drill. Includes one 35mm bit. See 8mm left hand bits for press-in hinges and chucks and bits for drilling pilot holes for wood screws below. For detailed information click on the installation tab below.

  • CMT 35mm right hand carbide bit included
  • 8mm bits sold separately
  • Made from machined aluminum
  • For hardwood door frames pilot holes may be required for screws
  • Optional 2mm left hand bits and chucks sold separately
  • Will work for Blum frameless and face fram

Installation Guide

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