Product Attribute
Machine Type: Drilling Equipment
Material: High Manganese Steel
Place of Origin: Hubei, China
Video outgoing-inspection: Provided
Machinery Test Report: Provided
Advantage: High-efficiency
Bearing Type: Roller-Ball-Roller-Thrust Button/Sealed Bearing
Usage: mining blasthole drilling
Circulation Type: Jet Air
Inner and Nose Rows: Double Spherical
Gage Bevel Protection: Ovoid
Selling Units: Single item
Main Products: Drilling, Bucket, Drilling, Teeth, Tricone, Bit, Single, Roller, Cone, Bit, Raise, Boring, Roller, Cutter