Consider how the author made a simple mini drilling machine.
Instruments:
Drill
Angle Grinder
Grinding machine
materials
Hacksaw
Pliers
We make the base of chipboard
We drill two holes in the base (with a distance of 12 cm between the holes) we fix the guide tubes.
1st hole 54mm from the edge of the tube and 2 holes 73mm from the edge of the tube.
We drill holes through.
We attach the tubes to the block.
We make two identical marks at each end of the block and connect them.
We mark the place for the steel bracket ideally.
We drill holes and attach the bracket.
Tighten the hook spring screw on the back of the wooden block
Cut a circle with a hole as in the photo.
Grind the rough edges of the circle.
We make a groove for steel wire.
We drill holes in the circle for the handle.
We drill a hole in the right side of the wooden bar to fasten the circle.
We use a screw for fastening.
We drill a hole for steel wire.
Set the handles.
We install dowels sliding inside the pipes and fastening a wooden beam.
Steel wire 16 cm long + twisted ~ 4 cm at each end.
If there is no suitable spring, rubber can be used.
The result was a mini drilling machine. Good luck to everyone homemade.
