תעשיות ישימים
בניית עובד, אנרגיה & כרייה, Water Well Drilling
Product name
dhd 380 dth hammer drill bits with concave face
Item
drill bits for water well drilling rig
Bit's weight
48.1kg-83.5kg
Usage
Ore mining , Coal Ming , Rock drilling , Water well
Formation
Hard Rock Formations