Products Description LEANOMS
An 8" Hammer Bit is a specialized drilling tool used in the mining, construction, and oil and gas industries for creating boreholes or wells in the earth's surface. DTH drilling is a method that involves a pneumatic hammer attached to the bottom of a drill string.
Key features of the 8" Hammer Bit:
Size and Diameter: The "8-inch" in the name refers to the diameter of the hammer bit, which is 8 inches. This size is suitable for drilling larger boreholes or wells, making it effective for various applications.
Design and Construction: The hammer bit is engineered to withstand the high-impact forces and abrasions encountered during drilling. It's typically constructed with durable materials such as tungsten carbide for the cutting elements to ensure longevity and efficient drilling performance.
Cutting Structure: The cutting structure of the bit is designed to efficiently break and dislodge the rock or other materials being drilled. It features strategically placed buttons or inserts made from hard materials like tungsten carbide, which provide the necessary cutting and crushing action.
Drilling Efficiency: The 8" Hammer Bit is designed to deliver efficient and productive drilling performance. It's optimized for rapid penetration rates and reduced energy consumption, contributing to overall project efficiency.
Compatibility: The 8" Hammer Bit is designed to be compatible with specific drilling rigs and hammer systems. It's important to ensure proper compatibility to achieve optimal results and avoid compatibility issues during drilling operations.
Application: This hammer bit size is suitable for various drilling applications, including water well drilling, geothermal drilling, mineral exploration, foundation drilling, and more. Its larger diameter allows for faster drilling progress in suitable geological conditions.
Maintenance: Regular maintenance and inspection of the hammer bit are essential to prolong its lifespan and maintain drilling efficiency. Replacement of worn-out cutting elements and proper cleaning contributes to the longevity of the bit.
Safety: As with any drilling equipment, safety measures must be in place during the use of the 8" Hammer Bit. Operators should follow safety guidelines and wear appropriate personal protective equipment to prevent accidents.
Specification LEANOMS
Technical Parameters Of DHD380 COP84 DTH Bits
|
Diameter |
Gauge Buttons |
Front Buttons |
Weight(KG) |
Part Number |
||||
|
mm |
Inch |
Flat Face |
Convex Face |
Concave Face |
Face Type |
|||
|
203 |
8 |
Φ18*10 |
Φ18*8 |
/ |
Φ16*5 |
Concave Face |
47.0 |
LR-DHD380-203CC |
|
216 |
8 1/2 |
Φ18*10 |
Φ18*8 |
/ |
Φ16*6 |
Concave Face |
51.2 |
LR-DHD380-216CC |
|
219 |
8 5/8 |
Φ18*10 |
Φ18*8 |
/ |
Φ16*6 |
Concave Face |
51.7 |
LR-DHD380-219CC |
|
229 |
9 |
Φ18*12 |
Φ16*12 |
/ |
Φ16*7 |
Concave Face |
53.3 |
LR-DHD380-229CC |
|
235 |
9 1/4 |
Φ18*12 |
Φ16*12 |
/ |
Φ16*7 |
Concave Face |
54.3 |
LR-DHD380-235CC |
|
245 |
9 5/8 |
Φ19*12 |
Φ16*12 |
/ |
Φ16*8 |
Concave Face |
58.4 |
LR-DHD380-245CC |









