DOWN THE HOLE BITS (DTH BITS)

General Characteristic :
    - DTH Bits are for Rock and Hard Formation with high pressure (Air Compressor) for general water well drilling and survey drilling. Size: 3" - 12”.

Specific Characteristic :
    - Drilling Bits for Down the Hole Hammer (DTH Hammer) made with high quality Carbide Button Bits. Size: Various size and made by order