Jig to be used with an electric drill to bore out a mortise to fit a door lock.

Application:

The jig is clamped onto a door to cut a mortise for the fitment of a door lock.

A drill is attached to the jig with the following requirements:

• The chuck needs to be removed to expose the 20UNF thread.
• The drill will be clamped on the collar (Ø46mm).
• The drill will be part of the jig and will thus be a semi-permanent addition.

We recommend using a drill with low speed torque. For example a rotary drill without percussion having 20 UNF thread.

Accessories and spare parts for the EG1:

• Grub screw M6x12mm
• Grub screw M6x25mm
• Handle bent
• Handle straight
• Hook
• Long guide pillar
• Long link
• Medium guide pillar
• Set of Vesconite bushes
• Shaft with Ø17mm MAD bit
• Shafts
• Short connecting bar
• Short guide pillar
• Short link
• Spare clamp bolt for clamp assembly
• Spare pressure pad with pin for clamp assembly
• Vesconite bushes long
• Vesconite bushes short
• Wood stand
• Allen key 6mm
• Bearings and bushes
• Castings - end pieces
• Casting  - middle piece
• Casting - main body (H casting)
• Clamp assembly
• Clamp pad and bolt assebly
• Drill jig

Cutters for the EG1:

• Ø17mm cutter
• Ø19mm cutter
• Ø22mm cutter
• Ø25mm cutter
• Ø17mm MAD bit (shaft required for the MAD bit)
• TCT Ø17.15mm cutter