This simple device will help with the help of ordinary hand drills to cut holes of any diameter in the plywood, hardboard and particleboard.
Recommend to read
FUNNY TOPTANCI
Kids like stilts, but not in any age they are available to them: kids are difficult to be controlled by them. And unsafe: some no, but height, but still sticks... But these are unusual...
SWEPT-BACK “WINGS” OF THE ROTOR
In our reports on competition rocketmodeler mentioned category of rotochutes — S9. It is this category of model rockets are distinguished by the abundance of new products and interesting...