... joint cutters & other tools. FUMA cemented carbide woodworking tips and knives include carbide profile cutters, router bits, finger joint cutters ... , teeth-picker cutters and turnover knives. With sharp edges and stable quality, they are widely used for ... , MDF, HDF, particle board and composites. The recommended grades with optimum wear resistance and toughness are K10/C3, K20/C2 ...