Shank Diameter: 12.7mm (1/2")Shank Length: 40mm 1 5/8" Medium ReachCutter Diameter: 13mm (33/64")Cutter Length: 37mm (1 1/2")For fast smooth precise flush trim cuts fitted with double shielded ball bearing pilotsFlush Trim Panel Bit 1/2" 13mm (33/64") MRSKU: MTR-LIN-13M8BMR$72.52PriceGST IncludedQuantity*ADD TO CART