76mm Diameter Rock Drilling Bit T45 Threaded Tophammer Equipment
Product Description:
T45 76mm button bits are extensively used in bench drilling and
underground long hole drilling. These tools are designed to match
extension MF rod, MM rod heavy-duty top hammer drilling and are the
most convenient choice for drilling in difficult conditions.
If you are in search of Top Hammer Drilling Tools that can cater to
all your drilling needs, our company offers a complete selection of
them. Our tools are suitable for any type of drilling application
in mining, tunneling, construction, and quarry work. We also
provide shank adapters in a full range of standard diameters.
All our Top Hammer Drilling Tools are manufactured by hot press
technology using the top quality of alloy steels and the best
carbides. We put them through multiple heat-treated processes to
increase their lifespan and ensure maximum wear and performance in
the toughest of drilling conditions.
Features:
Threaded Button Drill Bit: A Durable and Versatile Drilling Tool
The Threaded Button Drill Bit is a type of drill bit that is made
from tungsten carbide and high strength alloy steel. Its design
makes it suitable for use in mining, quarrying, drifting and
tunneling, shaft drilling, and other drilling applications. This
durable drill bit comes in various shapes such as spherical,
ballistic, and conical, and face types including flat face, drop
center, and uni-face.
To enhance its durability and ensure a longer service life, a
proprietary heat treatment process and CNC milling are applied
during its manufacturing. These features make the Tungsten Carbide
Thread Button Bit the preferred choice for various drilling
operations and projects.
Thanks to its outstanding performance and versatility, Tungsten
Carbide Thread Button Bit is widely used by professionals in
various drilling tasks to achieve accurate and efficient drilling
results.
Technical Parameters:
| Diameter | No. of
buttons | Buttons × button
diameter (mm) | Flushing hole | Weight
approx.
kg |
| mm | inch | Gauge | Centre | Side | Centre |
| T45 BUTTON BIT - Spherical buttons |
| 70 | 2¾ | 10 | 6×11 | 3×11, 1×9 | – | 3 | 20 |
| 70 | 2¾ | 10 | 6×11 | 3×11, 1×9 | – | 3 | 21 |
| 76 | 3 | 12 | 8×11 | 4×11 | | 2 | 22 |
| 76 | 3 | 12 | 8×11 | 4×11 | – | 2 | 28 |
| 76 | 3 | 11 | 6×12,7 | 5×11 | 2 | 1 | 26 |
| 76 | 3 | 13 | 8×12,7 | 5×11 | 1 | 2 | 24 |
| 76 | 3 | 13 | 8×12,7 | 5×11 | 1 | 2 | 27 |
| 76 | 3 | 14 | 8×12,7 | 4×11, 2×11 | 2 | 2 | 24 |
| 76 | 3 | 10 | 6×12,7 | 3×11, 1×11 | 1 | 3 | 26 |
| 76 | 3 | 13 | 8×11 | 4×11, 1×11 | 1 | 4 | 32 |
| 76 | 3 | 13 | 8×12,7 | 4×11, 1×11 | – | 4 | 24 |
| 76 | 3 | 13 | 8×12,7 | 4×11, 1×11 | | 4 | 30 |
| 89 | 3½ | 12 | 8×12,7 | 4×12,7 | – | 2 | 33 |
| 89 | 3½ | 14 | 8×12,7 | 6×11 | 1 | 1 | 38 |
| 89 | 3½ | 12 | 8×12,7 | 4×12,7 | | 2 | 50 |
| 89 | 3½ | 16 | 10×11 | 6×11 | 1 | 4 | 30 |
| 89 | 3½ | 14 | 8×12,7 | 6×12,7 | 1 | 2 | 47 |
| 89 | 3½ | 11 | 6×12,7 | 3×11, 2×11 | 1 | 3 | 35 |
| 89 | 3½ | 14 | 8×11 | 4×11, 2×9 | 1 | 4 | 47 |
| 89 | 3½ | 13 | 8×12,7 | 4×11, 1×11 | – | 4 | 30 |
| 89 | 3½ | 13 | 8×12,7 | 4×11, 1×11 | | 4 | 42 |
| 102 | 4 | 12 | 8×14,5 | 4×14,5 | – | 2 | 44 |
| 102 | 4 | 12 | 8×14,5 | 4×14,5 | – | 2 | 67 |
| 102 | 4 | 14 | 8×14,5 | 6×12,7 | 1 | 4 | 41 |
| 102 | 4 | 11 | 6×14,5 | 3×12,7, 2×12,7 | 1 | 3 | 39 |
| 102 | 4 | 14 | 8×12,7 | 4×12,7, 2×12,7 | 1 | 4 | 70 |
| 102 | 4 | 13 | 8×14,5 | 4×12,7, 1×12,7 | | 4 | 34 |
| 102 | 4 | 13 | 8×14,5 | 4×12,7, 1×12,7 | – | 4 | 64 |
| 115 | 4½ | 14 | 8×14,5 | 6×14,5 | 1 | 4 | 58 |
| 115 | 4½ | 14 | 8×14,5 | 4×12,7, 2×12,7 | 1 | 4 | 50 |
| 115 | 4½ | 14 | 8×14,5 | 4×12,7, 2×12,7 | 1 | 4 | 90 |
| 127 | 5 | 14 | 8×15,8 | 6×15,8 | – | 4 | 66 |
| 127 | 5 | 19 | 18×12,7 | 1×12,7 | 1 | 3 | 53 |
| 152 | 6 | 20 | 18×14,5 | 2×14,5 | 1 | 3 | 99 |
Applications:
The primary application of this equipment is in various types of
mining, including coal mining, iron ore extraction, and gold
mining. Its use is also prevalent in roadways, tunnels, and
quarrying operations, as well as in water conservancy and municipal
construction projects, where rock breaking is required. The drill
is designed to operate on both medium and hard rock and is suitable
for dry and wet rock drilling.
Company Profile:
Hebei Minetech Machinery Technology Co, Ltd. is located in Hebei
province of China. Our company is a professional production and
export tapered and thread rod, chisel and button bit and other
mining drilling tools enterprises. With our rich experience for
over a decade and with professional engineers and sales team, we
focus on providing complete solutions for mining machinery.
Support and Services:
Thread Button Bit provides technical support and service to ensure
the best performance of our products. Our technical support team is
available to answer your questions and provide assistance with the
installation and maintenance of our products. We also provide a
comprehensive and regularly updated library of online resources,
including user manuals, software updates, and product information.
