Rowley I-1BCHSHDGJ Chain Shield Drill Jig Instructions
- August 16, 2024
- Rowley
Table of Contents
Rowley I-1BCHSHDGJ Chain Shield Drill Jig
Tools Needed for Installation (not included)
- Tape Measure
- Pencil
- Level
- Drill
- 3/32″ Drill Bit (.094″)
-
2 Phillips Head Bit or Screwdriver
- Flat Head Screwdriver
- Screws/Fasteners
- 1/4″ Drill Bit
Assembly
Step 1.
Mount/attach the hole Drill Guide Jig to a flat level surface with the
appropriate fasteners (not included). Note that the Jig allows the drill bit
to bore completely through the Chain Safety Shield and into the mounting
surface. This may cause damage to the mounting surface.
It is recommended that the Jig is mounted to a surface that can be drilled
into or already has a hole or recess so that the drill bit can pass through
freely.
Step 2.
Cut the length of Chain Safety Shield to exactly 56″ (or Bead Chain length – 16″. After installation the Bead Chain will extend a maximum of 8″ equally from the top and bottom of the Chain Shield). After the Shield is cut, remove any loose or hanging burrs.
Step 3.
Insert one end of the Chain Shield into the hole drilling jig until it is flush and square against the back plate of the jig (this can be checked by looking through the slot on the top of the jig, see Figure 3 ). Use a ¼” drill bit that is at least 1 3/4″ long to bore completely through the Chain Shield. Remove the Shield from the Jig and clear away any loose or hanging burrs. Repeat Step 3 for the other end of the Chain Safety Shield.