High-Performance Bench and Production Drilling Tools
Bench and production drilling tools include a comprehensive range of rods, shank adapters, couplings, and bits. These tools are engineered for efficiency and durability in demanding rock conditions. We provide a versatile selection of 9 primary threads to match various operational requirements:
R3212, R32, HL38, T38, T45, T51, T60, ST58, and ST68.
These components are perfectly compatible with button bits, cross bits, and reaming products.
Our drilling equipment covers everything from 1” rope thread systems up to heavy-duty T60 thread equipment. Many professional operators recognize these drill rods, tubes, and button bits as some of the most reliable options available, significantly improving onsite productivity.
⭐ Core Advantages
🏗️
Premium Materials
The drill bit body is manufactured from high-grade 50R61 steel for maximum strength.
💎
Superior Carbide
Utilizes YK05 or T6 head carbide for exceptional wear resistance and hardness.
📏
Versatile Sizing
Available in diameters ranging from 70mm to 127mm to suit diverse project needs.
🚀
Operational Benefits
Higher penetration rates, improved reliability, and significantly longer service life.
T51 Button Bit Specifications
Below is the detailed technical data for T51 thread button bits, categorized by face design and flushing configurations.
| Button Bit Profile |
Gauge Buttons |
Front Buttons |
Dimensions D |
Flushing Hole |
| [No.] |
[mm] |
[No.] |
[mm] |
[mm] |
[in] |
Front |
Side |
 |
6 |
14 |
4 |
14 |
89 |
3 1/2" |
3 |
0 |
 |
8 |
12.7 |
6 |
11 |
82 |
3 1/4" |
2 |
1 |
 |
8 |
16 |
8 |
14 |
127 |
5" |
2 |
0 |
 |
9 |
11 |
8 |
10 |
89 |
3 1/2" |
3 |
1 |
 |
6 |
12.7 |
3/2 |
11/9.5 |
80 |
3 1/8" |
3 |
0 |
 |
6 |
14 |
4 |
14 |
89 |
3 1/2" |
3 |
0 |
📦 Productivity & Packaging
Our production facility maintains a high output capacity of 50,000 pieces per month, ensuring stable supply for large-scale mining and construction projects. Standard packaging options include durable wooden cases or reinforced cartons to guarantee safe international transit.
❓ Frequently Asked Questions
What types of threads are available for these drilling tools?
We offer nine main thread types to ensure compatibility with most rigs: R3212, R32, HL38, T38, T45, T51, T60, ST58, and ST68.
What materials are used in the construction of the drill bits?
The bit bodies are made from high-strength 50R61 steel, and the cutting heads feature premium YK05 or T6 carbide inserts.
What is the diameter range for the button bits?
Our standard production range for these bits covers diameters from 70mm up to 127mm.
How does the T51 thread improve productivity?
The T51 system is designed for high-power rock drills, offering higher penetration rates and better reliability in bench and production drilling.
What are the available packaging options for international shipping?
Products are securely packed in either wooden cases or heavy-duty cartons, depending on the order size and customer preference.
Can these tools be used for reaming?
Yes, our range includes shank adapters and couplings that allow these tools to be used effectively with button bits, cross bits, and reaming products.
KAT DRILLING
