It is multifunctional and enables processing that could not be done with conventional jigs.
Tools of different shapes can be fixed with epoxy putty and hose bands to prevent them from moving.

Trim Router jig    • 12 Simple Trim Router Hacks | DIY Woo...  

Disk Grinder
Brand: Bosch
Model number: GWS7100E

Electric drill
Brand: Bosch
Model Number:GBM13RE

Multitool
Brand: BOSCH
Model Number: GMF5036

Trim Router
Brand: Makita
Model Number: RT50DZ

Digital angle meter
Brand: AUTOUTLET

Epoxy Putty
Brand: Cemedine
Model Number: HC115

Spring
Brand: Samini Co.
Model Number: 121636

Linear motion rod (12mm)
Brand: Nippon Bearing (NB)

Linear Bushing
Brand: THK
Model No.: LM 12L

Hose band (Φ65~89mm)
Brand: AKEIE