JEWELLERS BOW DRILL WITH 2 COLLETS
Brand new unused professional quality product.
This type of drill has been used by jewellers &
craftsmen for centuries.
It allows for one handed operation.
A string passes through a hole at the top of the metal shaft
& connects to the wooden
handle allowing the handle to slide up & down
To start twist the shaft so that the string wraps around it
then simply pump the handle up & down.
A heavy brass wheel captures the momentum & allows with
a little practice continual
operation a bit like a yo-yo.
Wooden part it 9″ in length, Steel rod is about 14″ long.
Round disc is 3″ in diameter.
Drill bit capacity 0.1 mm up to 3 mm.
Buy with confidence.
30 days money back guarantee.
Delivered with Royal Mail (2- 3 days).
Please ask if there are any questions.