A wonderful sander is obtained from the drill, you only need to equip it with a set of abrasive tools. Some of them are easy to make yourself. In particular, to make a cylindrical abrasive, you will need a wooden drum of suitable size and steel stud M8, fixed it using p^ry nuts. Well, in order to secure the tool skins, the drum is drilled a hole with a diameter of 10 mm and is cut, as shown in the figure. Fixing the skins of the drums— using fixtures consisting of rubber tubing, through which is threaded a long bolt with a nut.
Recommend to read
KERN-MARKER
Punching in the sheet material of large diameter or curved forms used by drilling on the contour. However, the punching of the centers of the "contour" hole requires accuracy and is time...
EXACT HIT
In the inset lock on the door in the jamb groove so that the bolt hit it when locking. The correct location of the groove to define is not so simple, but the widening it is undesirable....
