適用産業
小売, 建設動作, エネルギー & 鉱業, Quarry
Item name
H22 Taper Drill Rod Mining Rock Tools for granite mining quarry
Usage
extreme hard rock in Granite
Taper Angle
4.46 °,6 °,7 °, 11°, 12 °
Advantage
Not broken tip part, not broken body, not broken shank
Machine
Y24 YT27 YT28 Pneumatic rock drill
Application
Drilling small hole