High Speed Twist Drill Set
Hanging 20 piece Set
Item# 37-150

Diamond coated, wire gauge twist drill set in plastic dispenser.
These straight shank drills are made of high quality steel with
diamond coating. Set contains one each of drills #61 - #80 (.025
- .053).

Any of these twist drill sizes can be used in the following Zona
hand drills: 37-140 Swivel Head Pin Vise, 37-145 Double Ended Pin

Vise.

#61-#78 fit Zona Tool Holders: 37-120 and 37-130. #70-#80 fit
Zona 37-160 Spiral Hand Drill.

#61-#68 fit Zona 37-170 Small Pin Vise. They may also be used
with other hand drills that hold wire gauge twist drills or
rotary tools such as Foredom®, Dremel®, etc. with micro chuck.