Features & Benefits
- Widely used for opening new/eccentric lock hole, changing locks, modifying door lock
- Fits wooden doors 25-100mm thick, with max opening groove depth of 130mm
- Comes with 3 tungsten steel drill bits of sizes 18/22/24mm
- Upgraded version for more precise mortising of straight vertical slots
- Enlarged anti-skid pads for tighter grip
- Prolonged sliding slot for freer screw adjustment