Bow Drills of today are much better than before. The Balancing
weight is perfectly turned on new CNC machines and the Rod and
collets are made from finest steel. Using these are far easier than
the Bow Drills of yesterday.
It is perfect for drilling sea shells and soft material such as
beads turquoise, etc., as this does not create as lot of heat.
You could order these by mail from 46 Jewelry Supply. Price is
around $12.00 US and shipping charge to UK would US $10.00 by Parcel