Top Quality CIR Series 110 130 150 DTH Bit for Water Well

• Customization: Available
• After-sales Service: Yes
• Warranty: Yes
• Model NO.: CIR
• Certification: ISO 9001:2008
• Standard: AISI, GB
• Surface Treatment: Sand Blast
• Manufacturing Process: Forging
• Material: 42CrMoA
• Color: Customized
• Delivery Time: 15 Days
• Usage: Mine Drilling and Well Drilling
• Face Design: Spherical; Ballistic; Parabolic
• Advantage: High Performance
• Transport Package: Standard Wooden Case
• Specification: 110-300mm
• Trademark: FIRIP DRILL TOOLS
• Origin: Fujian China
• HS Code: 8207199000
• Production Capacity: 25000 Per Month

Product Description

Product Description

CIR series Low Air Pressure DTH Drill Bit
Type	Dia (mm)	Spline No. (PCS)	Weight (kg)
CIR65	68	2	2.5
CIR70	76	2	3.4
CIR90	90	2	3.5
CIR90	100	2	4.5
CIR90	130	2	9.5
CIR110	110	2	6.4
CIR110	123	2	8.5
CIR110W	110	2	6.5
CIR110W	123	2	8.8
CIR150	155	3	12
CIR150A	155	3	12.5
CIR150A	165	3	14
CIR170	175	3	15.5
CIR170A	185	3	16
CIR200W	200	3	48
We can design and manufacture according to customer's requirement of the Bit Dia, No. of air holes, Carbide button shape and the face shape.

Detailed Photos

Bit face and button shape:

Bit Face Shape Selection:

1. Drop Center Bit
For high penetration rates in soft to medium hard and corrosive rock formations. Low to medium air pressures. Maximum hole deviation control.
2. Concave Face
The all-round application bit face specifically for medium hard and homo generous rock formations. Good hole deviation control and good flushing capacity.
3. Convex Face
For high penetration rates in soft to medium-hard with low to medium air pressures. It is the most resistance to steel wash, and may reduce the load and wear on the gauge buttons, but poor hole deviation control.
4. Double Gauge Face
This kind of face shape is suitable for fast penetration rates in medium to hard rock formations. Designed for high air pressures and good resistance to steel wash step gauge bit.
5. Flat Face Bit
This kind of face shape is suitable for hard to very hard and abrasive rock formations in applications with high air pressures. Good penetration rates an resistance to steel wash.

Remark

We need to confirm the following Product Specification before placing an order:
1. The type of drill bit;
2. The head diameter of drill bit;
3. Bit face shape Choice: (Main shapes are: Drop Center, Concave Face, Convex Face, Double Gauge Face, Flat Face)
4. Shape of alloy teeth. (Main tooth shape: Domed/Round Button, Parabolic/Semi-Ballistic Buttons, Ballistic button, Sharp button, Flat button)

Our CIR Hammer:


Our CIR Hammer:
FIRIP's DTH hammer uses high-quality steel and cemented carbide as raw materials, and undergoes a special heat treatment process to increase the service life of the DTH hammer.

Our company respect the safety of every worker and undergo strict quality inspection before leaving the factory.

Company Profile

Putian FIRIP Mining&Machinery Co., Ltd is specializing a manufacture of drill tools for 23 years in China. It mainly studies and manufactures the low&high pressure down-the-hole impactors, various down-the-hole drills, drill pipes and drilling tools. The products are widely used in earthwork, mining, water well engineering and construction. Geothermal drilling, etc.

Domestic brands in China are mainly Yongchuang. We have about 5, 000 square kilometers of standard plant, complete equipment, advanced technology, reliable and stable quality which has won the praise of most of the domestic and foreign markets. In recent years, with the continues growth of the company's sales, target market gradually exported to all over the world, Nowadays, our products are exported to more than 20 countries and regions in Russia, Central Asia, Southeast Asia, the Middle East, Africa and South America. We always continuously improved the industry standards for rock drilling and drilling tools. We are committed to establish a stable cooperative relationship with customers and suppliers from all over the world, mutual benefit and common development.

FAQ

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 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.