To hold the centerline on the workpiece will help the device shown in the figure.
Recommend to read
WHEN A DRILL OF SMALL DIAMETER
In the "M-K" № 9, 1985 our reader Yuri Zhdanov recommended for clamping in the Chuck of a drill of small diameter to apply the "shirt" is a spiral of thin wire. However, a hand drill and...
AND FOR THE JOINER AND CARPENTER
Please tell about your Hobbies. Like to create: to create with their hands the things that enhance the comfort and beauty home. I especially like working with wood — carpentry,...
