Customized DTH Drill Bits
Customized DTH Drill Bits
Tailored to your specific drilling needs, our Customized DTH Drill Bits offer superior performance and durability. Designed for various geological conditions, they ensure maximum efficiency and compatibility with different DTH hammers.
Technical Parameter
| Head Diameter（mm) | Port holes | Button qty.pcs*dia.mm | ||
|---|---|---|---|---|
| Button Type（Optional） | Gauge Buttons | Front buttons | ||
| 130 | 3 | Ballistic | 9*φ14 | 3*φ13 |
| 140 | 3 | Ballistic | 9*φ14 | 3*φ14 |
| 150 | 3 | Ballistic | 9*φ14 | 3*φ14 |
| 152 | 3 | Ballistic | 9*φ15 | 3*φ15 |
| 165 | 3 | Ballistic | 9*φ15 | 3*φ15 |
| 180 | 3 | Ballistic | 9*φ15 | 3*φ15 |
| 180 | 3 | Ballistic | 9*φ16 | 3*φ15 |
| 190 | 3 | Ballistic | 9*φ16 | 4*φ15 |
| 203 | 3 | Ballistic | 9*φ16 | 4*φ15 |
| 219 | 3 | Ballistic | 12*φ16 | 4*φ15 |
| 254 | 3 | Ballistic | 15*φ16 | 4*φ15 |
Contact us
Request A Quote
Welcome to contact us at any time to get the latest product information and quotations.
Email address
info@rockdrillmaster.com
sales@rockdrillmaster.com
Phone numbers
Mobile : +86 188 2419 8826
Our location
Pingjiang Industrial Park, Yueyang,
Hunan Province, China