Blast Hole Drill Rig for Mining and Ore …
BEAVER BCD-90 Model, Crawler Mounted Pneumatically Operated Blast Hole Drilling Rig can capable of drilling from 4.5" to 6" Dia. Bore Holes in hard rock formation by DTH method up to a depth of 30 Meters (100 Ft.) under favorable …
WhatsApp: +86 18221755073