Easy cutting due to ball-bearing pressure rollers and cutting wheels, Cutting wheel changeable without tools, With retractable deburring tool, spare cutting wheel in handle, Cutting wheel with high service life, No. 2180 3 and 2180 4 Body in die-cast magnesium, No. 2180 5 Body in die-cast aluminium, No. 2180 5 with quick adjustment, Painted blue