Simple device for boring Blum hinge pattern-european or faceframe hinges

Driven by electric/cordless drill - 14v or better; (not included)

Each drill bit is driven separatley and retracts automatically

Variable boring distance from 2mm to 8mm

Clamps to various door thicknesses up to 40mm ( 1 9/16")

This machine is manufactuerd as a 1-piece boring gauge with drill bits (2) -8mm Left sided and (1)- 35mm Right sided; and two torx driver bits (pre-installed).