141-146mm Hole Daimeter DTH Drill Bit for 5 Inch DTH Hammer

Name: Video for 141-146mm Hole Daimeter DTH Drill Bit for 5 Inch DTH Hammer
Uploaded: 2025-03-12T15:23:55+08:00
Description: Watch the 141-146mm Hole Daimeter DTH Drill Bit for 5 Inch DTH Hammer video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy., You May Like:Drill Bit,Diamond Drill Bit,Carbon Steel Drill Bit,Drill Bit for Water Well,Tungsten Carbide Drill Bit,Diamond Core Drill Bit,Cobalt Drill Bit,Rock Drill Bit