Trend DGP/IP/LF Inner Plate Lightning Fan  The Trend DGP/IP/LF Inner Plate Lightning Fan is suitable for use with the Drainer Groove Pro Jig Frame. Its job is to create straight fan drainer grooves in solid timber and solid surface worktops. It is made from 12mm CNC machined phenolic which is hard-wearing and robust for professional use. Features:   Made from 12mm hardwearing CNC machined phenolic  Requires suitable plunge router with 20mm guide bush and R6mm cove cutter with a long shank  Must be used with the DG/PRO jig frame to maintain 0.5-degree fall Specification:  Pitch: 32 mm to 44 mm  Groove length: 425 mm  Template Requirements:  Guide bush: 20 mm  Plunge router: 1/2-inch  Cutter Cove: R6 mm  Length: 500 mm  Width: 500 mm  Thickness: 12 mm  Weight: 2.35kg