Trend Professional Router Cutter Single flute cutter for ABS and PVC cutter ABSS2/61X1/4STC - 6.3mm Diameter x 25mm Cut Key Features: Used to slot and trim low melting point plastics such as ABS, Styrene and PVC For maximum life these cutters are Solid Carbide Single flute for fast cutting Specification: D: 1/4 inch (imperial diameter) D: 6.3 mm (metric diameter) C: 63/64 inches (imperial cut length) C: 25 mm (metric cut length) OL: 65 mm (overall length) Shank Diameter: 1/4 inch