Kirschen Chisels & Punches Groove carving chisel 618519 - Kirschen 3201004, The Kirschen 3201004 groove carving chisel features a straight edge design and a 4mm cutting width. Made by Kirschen, it is ideal for precision woodwork and detailed carving tasks. This tool is commonly used for creating grooves and intricate patterns. Kirschen 3201004 Groove Carving Chisel 4mm Hand-Forged HRC 61 Beech Handle