The innovative CMT333-03 Hinge Boring System with 3 spindle-head allows you to bore the holes for any brand of hinges, from Salice to Blum, from Hettich to Wrth, from Mepla to Grass. The universal modular base supports the installation of 5 different boring heads engineered by the worldwide leading company for industrial boring machines. Use the CMT333-03 Universal Hinge Boring System on all hand or stationary drill presses. CMT333-03 comes standard equipped with the Blum/Salice boring head and a 35mm boring bit. All other heads and 8mm drill bits are sold as accessory items.