Description

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.

The cutting length and depth of cut can be adjusted to comply with the demands of
various door lock sizes. The standard cutter supplied with the jig is a Ø17mm.
 

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 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
• 
  Bushes long
• 
  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