Trend Routing Workshop Jigs Craft dovetail 300mm 1/2 through Ref: CDJ300/05 Key Features: A precision made laser cut zinc plated steel template comb for the CDJ300 A 12.7mm (1/2 inch) through dovetail template Items included: 1 x Template comb 1 x 15.8 mm Guide bush 1 x 11.1 mm Guide bush Specification: Material thickness: 8 mm - 17 mm Material width up to: 300 mm