Road Planing bits,Trenching bits,Asphalt cutter,Concrete cutter,Stabilizer bits,Road Picks,Road Milling bits,Milling cutter . Road planing bitsRoad planing bits are ... and kennamatel etc. Machine. Specifications with Round shank19. 4mm and 22mm. Wirtgen Code is like W4, W5, W6, W7, W1-13 ... to customers' samples or other drawings and requests. Asphalt milling cutter Road milling ...