Thread: R32
Diameter: 51mm
Skirt Design: Retrac
Face Design: Uniface
Carbide Design: Semi-Ballistic
Water Holes: 3 on front
Net weight :1.2kg
• It is ideal for single pass or short hole drilling such as underground tunneling application that require infrequent uncoupling
• It is available in sizes 22 mm-89 mm
Contact: Kevin Dai
Phone: 13605749661
E-mail: sales@bloommachinery.com
Whatsapp:+86 13605749661
Add: Hehua Bridge, Yunlong Town, Yinzhou Distric, Ningbo City, ZheJiang Province
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