Taper Drill Rod is used for rock drilling, blasting holes and other drilling situations,
including quarries, coal mines, traffic and other construction.
Normal diameter or rod is 22mm, named H22, PANDA can also make H19 and H25.
Effective Length from 300mm to 8000mm.
Degrees is 7°.11°,12°, which suits the bit you are using.
PANDADRILL can make all length according to your request!
How to order:
Effective Length & Degrees
Do you need accessories?