Code No.: M80-222
Diameter: 222mm
Air Holes No: 2
Gauge Buttons: 10*18mm
Face Buttons: 8*18+6*16mm
Face Design: Concave
Carbide Design: Dome
Apporx. Weight: 48.0KGS
Shank types: M 30, M 40, M 50, M 60/65, M 80.
DTH rock drill bits hole diameter: 3", 4", 5", 6", 8"(85mm-305mm)
Contact: Chris Li
Phone: 13867850196
E-mail: sales@bloommachinery.com
Whatsapp:+86 13867850196
Add: Hehua Bridge, Yunlong Town, Yinzhou Distric, Ningbo City, ZheJiang Province
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