China Factory High Air Rock Drilling Reverse Circulation Hammer Compatible with RC Bit Pr40 / Pr52 / Pr52r / Pr54 / Pr54r (RC hammer)
2025-04-13
introduction 2430
ISO 9001:2000
Spray-Paint
Forging
High Performance
Ply-Wooden Cases for Exporting
3 Inch to 5.5 Inch