Trend Routing Accessories Guide Bush Collar 25.4mm to 53.9mm Ref: GB/COLL/25454 Key Features: Aluminium collar to fit guide bushes Enables single shaped templates to be used to cut perfectly matching pocket & inlay Collars have integral rubber 'O' rings to ensure collar secures onto guide bush Templates should be made with suitable sized corners for the collar being used The correct diameter straight cutter as indicated should always be used Fit to GB254 to give 54mm OD Use with 14.3mm (9/16 inch) cutter Specification: ID: 25.4 mm OD: 53.9 mm Use with guide bush dia: 25.4 mm Use with cutter dia: 14.3 mm