Thread Button Drill Bit
The Thread Button Drill Bit is a high-quality drilling tool designed for efficient rock drilling. Made from alloy steel rods and tungsten carbide, this drill bit undergoes professional technical heat treatment to ensure durability and performance.
With a wide range of thread types including R22, R25, R28, R32, R38, T38, T45, T51, ST58, ST68, and GT60, this drill bit offers versatility for various drilling applications. It is available in diameters ranging from 32mm to 152mm.
The Thread Button Drill Bit comes in two body types: ordinary and retractable. It features button bit shapes such as spherical and ballistic, as well as facial shapes including flat and drop-center.
Manufactured by Putain Firip Mining&Machinery Co., Ltd., a renowned rock tool factory, the T45 threaded ball tooth drill bit is particularly suitable for drilling underground steps and long holes.
Experience the efficiency and reliability of the Thread Button Drill Bit for your drilling needs. No minimum order quantity is required for testing and trial orders.

R32 | |||||
Name | Diameter | Tip size(mm) | Flushing holes | ||
mm | gauge | front | side | front | |
R32 thread button bits | 41 | 4*9 | 2*8 | 1 | 1 |
43 | 4*9 | 2*9 | 1 | 1 | |
45 | 4*10 | 2*9 | 1 | 1 | |
R32 Retrac thread button bits | 60 | 6*9 | 4*8 | 0 | 3 |
64 | 6*9 | 4*9 | 0 | 3 | |
70 | 6*10 | 4*10 | 0 | 3 | |
T38 | |||||
Name | Diameter | Tip size(mm) | Flushing holes | ||
mm | gauge | front | side | front | |
T38 thread button bits | 57 | 5*11 | 3*10 | 1 | 1 |
64 | 5*12 | 3*11 | 1 | 1 | |
76 | 5*14 | 3*12 | 1 | 2 | |
T38 Retrac thread button bits | 60 | 8*9 | 3*9 | 2 | 2 |
64 | 8*9 | 4*9 | 2 | 2 | |
70 | 8*10 | 4*10 | 2 | 2 | |
76 | 8*11 | 4*10 | 2 | 2 | |
89 | 8*12 | 5*12 | 2 | 2 | |
T45 | |||||
Name | Diameter | Tip size(mm) | Flushing holes | ||
mm | gauge | front | side | front | |
T45 thread button bits | 70 | 6*11 | 4*10 | 0 | 2 |
76 | 6*13 | 4*10 | 0 | 2 | |
89 | 8*12 | 5*12 | 2 | 2 | |
102 | 8*13 | 6*12 | 2 | 2 | |
115 | 8*14 | 6*13 | 2 | 2 | |
T45 Retrac thread button bits | 70 | 8*11 | 4*10 | 2 | 2 |
76 | 8*11 | 4*10 | 2 | 2 | |
80 | 8*12 | 5*11 | 2 | 2 | |
89 | 8*12 | 6*11 | 2 | 2 | |
102 | 8*13 | 6*12 | 2 | 2 | |
T51 | |||||
Name | Diameter | Tip size(mm) | Flushing holes | ||
mm | gauge | front | side | front | |
T51 thread button bits | 89 | 8*12 | 5*12 | 2 | 2 |
102 | 8*13 | 6*12 | 2 | 2 | |
115 | 8*14 | 6*13 | 2 | 2 | |
127 | 8*14 | 6*14 | 2 | 2 | |
T51 Retrac thread button bits | 89 | 8*11 | 5*12 | 2 | 2 |
102 | 8*11 | 6*12 | 2 | 2 | |
115 | 8*12 | 6*13 | 2 | 2 | |
127 | 8*12 | 6*14 | 2 | 2 |













Product Description
Introducing the R32-45mm Thread Button Bits Rock Drilling Bits for Top Hammer by Putain Firip Mining&Machinery Co., Ltd.
Our company is committed to delivering high-quality products and building a strong reputation in the industry. With our R32-45mm Button Bit, you can expect superior performance and reliability for your mining, metallurgical, tunnel construction, and building pile foundation projects.
Key Features:
- Designed for top hammer drilling
- Precision-engineered R32-45mm size
- Threaded design for easy installation
- Durable construction for long-lasting use
Benefits:
- Efficient drilling in various applications
- Enhanced productivity and reduced downtime
- Optimal performance in challenging conditions
- Reliable and consistent results
Our R32-45mm Thread Button Bits are certified with ISO 9001:2000, ensuring the highest quality standards. We provide online support for any after-sales service needs.

R32-45mm Thread Button Bits Rock Drilling Bits for Top Hammer
Putain Firip Mining&Machinery Co., Ltd. offers high-quality R32-45mm Thread Button Bits Rock Drilling Bits for Top Hammer. Our products are designed to match over 95% against the original products, ensuring excellent compatibility.
With our premium hardened procedures, we guarantee long life and durability. The high-quality raw material used in our products further enhances their performance.
We have a full production chain in place to ensure stable and prompt production lead time. Our experienced senior technicians, long-year experienced workers, and engineers contribute to the superior quality of our products.
At Putain Firip Mining&Machinery Co., Ltd., we understand the importance of customization. We offer customized solutions to meet your specific requirements. Our quick and efficient service ensures your satisfaction.
Our prices are competitive against famous brands, while our products offer the best quality compared to small factories. You can trust the reliability and performance of our R32-45mm Thread Button Bits.
Due to our high quality, professional service, and competitive prices, we have gained a good reputation from customers all over the world. Our satisfied customers include those from France, Spain, Italy, South Africa, Australia, Iran, Malaysia, and more.
Choose Putain Firip Mining&Machinery Co., Ltd. for reliable and high-performance R32-45mm Thread Button Bits Rock Drilling Bits for Top Hammer.

Our company, Putian Firip Mining&Machinery Co., Ltd., is based in Putian City, Fujian Province, which is approximately 200 kilometers away from Xiamen International Port.
2. Why choose Firip drill bits?
There are several reasons why you should choose Firip drill bits:
- With over 20 years of experience, we have a strong track record in researching, developing, manufacturing, and supplying high-quality rock drilling tools worldwide.
- Our drill bits are known for their exceptional quality and affordability.
- We pride ourselves on providing excellent customer service.
3. Which port do you ship from?
We primarily ship containers from Xiamen Port. However, if our customers have specific preferences, they can specify any port in mainland China for shipment.
4. What is your minimum order quantity?
Our minimum order quantity (MOQ) is flexible, allowing customers to order as little as 1 piece or 1 set. The price may vary depending on the order quantity.
5. How about the delivery time?
Typically, our delivery time is around 15 days, ensuring prompt and efficient service.