KSQ Technologies (Beijing) Co. Ltd
                                                                                                           
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Machinery Energy & Mineral Equipment

Drilling Rig Accessories Spherical Threaded Bits t51 Retrac For Borehole

Others
2022-03-16
Retractable Drill Bit stone drilling bits spherical drill bit
Discover the ST58 Hardened Steel Drill Bits, designed for precision and durability in rock drilling. With diameters ranging from 89mm to 115mm, these retractable button drill bits are ideal for underground mining and tunneling. Featuring tungsten carbide inserts and high-strength alloy steel, they ensure efficient performance in soft to medium rock formations.