Water Well Drilling Mining DHD360-165mm DTH Hammer Drill Bit
DTH Bit
DTH bit is also our main product. After mang years search, we have
rich experience in development and manufacturing high quality
products, which adopted high-quality raw materials, advanced
technology and passed through strictly inspection.
Product: | DTH Hammer Bits |
Color: | Green, Gold, Black or based on customer requirements. |
Series: | COP/ SD/ DHD/ IR/ Mission/ QL/ BR/ CIR etc |
Face: | Flat Face, Concave Face, Convex Face, DGR face |
Material: | High quality carbide and High quality carbon steel |
Drill rock type | Granite, Marble, Limestone, Basalt, ect. |
Project types | Blast holes,/Quarry/Anchoring/Infrastructure/Geothermal holesWell
drilling,ect. |
Our hammer and bits are made of high quality alloy steel with
advanced heat treatment to assure the good drilling performance and
long service life. They are widely used by our customers all over
the world.
1.high and low air pressure down-the-hole drill bits
2.Low air pressure holeDia.:65-220mm
3.High air pressure hole Dia.:85-305mm
4.Face type:drop center/concave/convex/double gauge/flat
5.Our DTH Bit can be suitable for many types of DTH Hammer, such as
XL, Mission, COP, IR, Mach, Demag, SD, Bulroc, Halco Mach, Digger
etc.
Technical Parameters Of Bits Assorted
Bit Dia. (mm) | Bit Dia. (inch) | Buttons (mm) | Buttons (mm) | Flushing Holes | Weight (kg) | Part Number |
152 | 6 | Front 8x16 | Gauge 9x18 | 3 | 26 | 4148301400 |
155 | 6 1/8 | Front 8x16 | Gauge 9x18 | 3 | 27 | 4148301401 |
159 | 6 1/4 | Front 9x16 | Gauge 9x18 | 3 | 29 | 4148301402 |
165 | 6 1/2 | Front 8x16 | Gauge 8x18 | 2 | 30 | 4148301403 |
165 | 6 1/2 | Front 8x16 | Gauge 9x18 | 3 | 30 | 4148301404 |
172 | 6 3/4 | Front 8x18 | Gauge 9x18 | 3 | 31 | 4148301405 |
178 | 7 | Front 8x18 | Gauge 9x18 | 3 | 32 | 4148301406 |
190 | 7 1/2 | Front 9x18 | Gauge 9x18 | 3 | 34 | 4148301407 |
203 | 8 | Front 9x18 | Gauge 9x18 | 3 | 36 | 4148301408 |
MIROC® Rock Drilling and Ground Support Tools include:
Integral Rods
Plug Hole Rods
Tapered Drilling Tools
Extension Drilling Tools
Drifting and Tunneling Tools
Reaming Tools
Shank Rods
Shank Adapters (Striking Bars)
Down-the-hole (DTH) Bits
Down-the-hole (DTH) Hammers
