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Welcome to our homepage: https://cnfirip.en.made-in-china.com/
FIRIP Drill Tools As a leading name in the industry, we proudly stand as one of the foremost manufacturers and suppliers of high-performance DTH hammers and drills, delivering quality and innovation to our clients.
Our advanced tools are expertly crafted to excel in a vast array of drilling applications, including mining, quarrying, water well drilling, geotechnical engineering, and beyond.
Bit Face Shape Selection:
1. Drop Center Bit
Engineered for exceptional penetration rates in soft to medium-hard and corrosive rock formations, these are ideal under low to medium air pressures, offering superior control over hole deviation.
2. Concave Face
This versatile face shape is designed for medium-hard and homogeneous rock formations. It provides excellent hole deviation control and efficient flushing capacity.
3. Convex Face
Perfect for achieving high penetration rates in soft to medium-hard conditions with low to medium air pressures, known for its resistance to steel wash. It minimizes load and wear on gauge buttons but offers less control over hole deviation.
4. Double Gauge Face
Optimized for rapid penetration in medium to hard rock formations, this design is tailored for high air pressures and provides robust resistance to steel wash with a step gauge bit.
5. Flat Face Bit
This face shape is expertly crafted for hard to very hard and abrasive rock formations, particularly under high air pressures. It ensures swift penetration and excellent resistance to steel wash.
RemarkNotice please:
We must confirm the following Product Specifications before finalizing your order:
1. Desired type of drill bit;
2. Specific head diameter of the drill bit;
3. Preferred bit face shape: (Available options: Drop Center, Concave Face, Convex Face, Double Gauge Face, Flat Face)
4. Desired shape of alloy teeth. (Options include: Domed/Round Button, Parabolic/Semi-Ballistic Buttons, Ballistic button, Sharp button, Flat button)
Hammers | Bit Shank | Connection Thread | Suitable bit | Working pressure | Air consumption | |
1-3" Middle-low pressure DTH hammers | BR1 | RD40 box | ¢64-¢76mm | 0.7-1.75Mpa | 0.7Mpa | 4.5m3/min |
BR2 | RD50 box | ¢70-¢90mm | 0.7-1.75Mpa | 1.0Mpa | 4m3/min | |
BR3 | API 2 3/8" Reg | ¢90-¢110mm | 0.7-1.75Mpa | 1.4Mpa | 5m3/min | |
3" hammers | DHD3.5 Cop32/34 M30 |
API 2 3/8"Reg | ¢90-¢110mm | 1.0-1.5Mpa | 1.0Mpa | 4.5m3/min |
1.5Mpa | 9m3/min | |||||
4" hammers | DHD340 Cop44 M40 QL40 SD4 |
API 2 3/8"Reg | ¢105-¢130mm | 1.0-2.5Mpa | 1.0Mpa | 6m3/min |
1.8Mpa | 10m3/min | |||||
2.4Mpa | 15m3/min | |||||
9m3/min | ||||||
15m3/min | ||||||
5" hammers | DHD350 Cop54 M50 QL50 SD5 |
API 2 3/8"Reg/API 3 1/2"Reg | ¢130-¢156mm | 1.0-2.5Mpa | 1.0Mpa | 9m3/min |
1.8Mpa | 15m3/min | |||||
2.4Mpa | 23m3/min | |||||
6" hammers | DHD350 COP54 QL50 SD5 M50 |
API 3 1/2"Reg | ¢152-¢203mm | 1.0-2.5Mpa | 1.0Mpa | 10m3/min |
1.8Mpa | 20m3/min | |||||
2.4Mpa | 28.5m3/min | |||||
8" hammers | DHD380 COP84 QL80 M80 SD8 |
API 4 1/2"Reg | ¢200-¢279mm | 1.0-2.5Mpa | 1.0Mpa | 15m3/min |
1.8Mpa | 26m3/min | |||||
2.4Mpa | 34m3/min | |||||
10" hammers | SD10 NUMA100 |
API 6 5/8"Reg | ¢254-¢330mm | 1.0-2.5Mpa | 1.0Mpa | 22m3/min |
1.8Mpa | 40m3/min | |||||
2.4Mpa | 55m3/min |
Drill bit diameter | Taper(°) | |
(mm) | (in) | |
28 | 1 3/32 | 7 |
30 | 1 3/16 | 7 |
32 | 1 1/4 | 7,11,12 |
34 | 1 11/32 | 7,11,12 |
35 | 1 3/8 | 7,11,12 |
36 | 1 13/32 | 7,11,12 |
38 | 1 1/2 | 7,11,12 |
40 | 1 9/16 | 7,11,12 |
41 | 1 5/8 | 7,11,12 |
42 | 1 21/32 | 7,11,12 |
43 | 1 11/16 | 7,11,12 |
45 | 1 3/4 | 7,11,12 |
50 | 1 31/32 | 7,11,12 |
60 | 2 3/8 | 7,11,12 |
Tapered chisel drill bit connection:
Type | Body Diameter | Tip Size | Taper | Weight | Paiting | Material | |||
Chisel Drill Bit | mm | inch | H*W | degree | kg | bake painting | steel | ||
26 | 1 1/32 | 13*8 | 7 | 11 | 12 | 0.24 | metal, black, red or golden color | carben steel | |
28 | 1 7/64 | 13*8 | 7 | 11 | 12 | 0.28 | carben steel | ||
30 | 1 3/16 | 13.5*8 | 7 | 11 | 12 | 0.28 | carben steel | ||
32 | 1 1/4 | 13.5*8 | 7 | 11 | 12 | 0.3 | carben steel | ||
34 | 1 11/32 | 13.5*8 | 7 | 11 | 12 | 0.34 | carben steel | ||
36 | 1 27/64 | 13.5*8 | 7 | 11 | 12 | 0.36 | carben steel | ||
38 | 1 1/2 | 13.5*8 | 7 | 11 | 12 | 0.38 | carben steel | ||
40 | 1 37/64 | 13.5*9,2 | 7 | 11 | 12 | 0.4 | carben steel | ||
42 | 1 2/3 | 13.5*9.2 | 7 | 11 | 12 | 0.42 | carben steel | ||
20 | 25/32 | 12*6 | 4 | 11 | 12 | 0.12 | carben steel | ||
22 | 55/64 | 12*6 | 4 | 11 | 12 | 0.16 | carben steel | ||
24 | 15/16 | 13*8 | 4 | 11 | 12 | 0.18 | carben steel | ||
26 | 1 1/32 | 13*8 | 4 | 11 | 12 | 0.22 | carben steel | ||
28 | 1 7/64 | 13*8 | 6 | 11 | 12 | 0.26 | carben steel | ||
30 | 1 3/16 | 13.5*8 | 7 | 11 | 12 | 0.28 | carben steel | ||
32 | 1 1/4 | 13.5*8 | 7 | 11 | 12 | 0.32 | carben steel | ||
33 | 1 19/64 | 13.5*8 | 7 | 11 | 12 | 0.33 | carben steel | ||
34 | 1 11/32 | 13.5*8 | 7 | 11 | 12 | 0.35 | carben steel | ||
36 | 1 27/64 | 13.5*8 | 7 | 11 | 12 | 0.35 | carben steel | ||
38 | 1 1/2 | 13.5*8 | 7 | 11 | 12 | 0.39 | carben steel | ||
40 | 1 37/64 | 13.5*9.2 | 7 | 11 | 12 | 0.4 | carben steel | ||
41 | 1 5/8 | 13.5*9.2 | 7 | 11 | 12 | 0.41 | carben steel | ||
42 | 1 21/32 | 13.5*9.2 | 7 | 11 | 12 | 0.42 | carben steel |
Putian FIRIP Mining&Machinery Co., Ltd., a pioneer in drill tool manufacturing for over 23 years in China, is dedicated to the innovative study and production of low and high-pressure down-the-hole impactors, diverse drills, drill pipes, and drilling tools. Our esteemed products are extensively utilized in earthwork, mining, water well engineering, and construction, as well as geothermal drilling and more.
In China, our primary domestic brand, Yongchuang, is a testament to our expansive manufacturing capabilities. With a sprawling 5,000 square kilometers of state-of-the-art facilities, leading-edge equipment, and advanced technology, we deliver reliability and stable quality that garners acclaim in both domestic and international markets. Our burgeoning sales have enabled us to expand our target market globally, with our products now reaching over 20 countries and regions, including Russia, Central Asia, Southeast Asia, the Middle East, Africa, and South America. At Putian FIRIP, we are dedicated to continuously refining industry standards for rock drilling and drilling tools. We are committed to fostering stable, mutually beneficial relationships with customers and suppliers worldwide, ensuring shared growth and success.
At FIRIP, we treat every product with the utmost respect and care, confident that our commitment to excellence will yield positive feedback from our valued customers.
1. Are you a manufacturer or trading company?
We are one of the earliest professional drilling tool manufacturers in mainland China.
2. How many workers are there in your factory? What is the size of your company?
There are currently more than 80 employees. The company has many senior mechanical design engineers with more than 20 years of experience in drilling tool design. The production technology and technology are at the first-class level in China. It covers an area of 5,000 square meters and has more than 60 sets of various advanced equipment and facilities required for manufacturing rock drilling tools. More than 50% of the products are exported, covering most markets around the world, including the Middle East, Central Asia, Africa, and Southeast Asia.
3. Where is your company located?
We are located in Putian City, Fujian Province, about 200 kilometers away from Xiamen International Port.
4. Why choose FIRIP's drill bits?
1) We have more than 20 years of experience in researching, developing, manufacturing and supplying high quality rock drilling tools to all over the world.
2) We have super high quality and cheap price.
3) Excellent service.
5. Which port do you ship from?
We usually ship containers from Xiamen Port. Or customers can specify any port in mainland China
6. Can you accept OEM and ODM?
Yes, both are acceptable.
7. What is your minimum order quantity?
Our MOQ is 1 piece or 1 set, the price may depend on the order quantity.
8. What is your payment term?
We can accept wire transfer, Western Union and cash.
9. How about the delivery time?
It usually takes about 15 days.
10. Can we make an appointment with your company?
Yes, you are very welcome to refer to our factory.