Down The Hole Low Air Pressure DTH Hammer Drilling Button Bits Video,Demo, How It Works & Features

2025-04-09 3410

Product Specifications

DTH Drilling Bit
Customized
ISO9001:2015;SGS
230mm
Rotary Drilling Rig
Tungsten Carbide
Well Drilling, Coal, Ore, Water Well
Pneumatic
New
Heat Treatment
Golden, Yellow, Customized.
Kaiyu
Wooden Case
CIR110
Taizhou, Zhejiang
8207199000
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