Durable Forged DTH Drill Bit for Reliable Water Well Drilling

• Customization: Available
• After-sales Service: Yes
• Warranty: Yes
• Model NO.: DHD360 154-254mm
• Certification: ISO 9001:2000
• Standard: AISI, GB
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: Carbon Steel
• Color: Customized
• Processing Type: Forging
• Advantage: High Performance
• Weight: 22.5-63kg
• Head Shape: Flat Face or Customized
• Button Type: Domed or Customized
• Delivery Time: 15 Days
• Usage: Well Drilling, Ore Mining, Rock Drilling
• Transport Package: Export Wooden Packing
• Specification: DHD360 154-254mm
• Trademark: FIRIP DRILL TOOLS
• Origin: Fujian China
• HS Code: 8207199000
• Production Capacity: 2500 Per Month

Product Description

Product Description

Welcome to our homepage: https://cnfirip.en.made-in-china.com/

FIRIP Drill Tools As a leading authority in the industry, FIRIP stands out as a premier manufacturer and supplier, crafting high-performance DTH hammers and drills tailored for exceptional drilling achievements.

Our expertly engineered tools are indispensable across a multitude of drilling applications, including mining, quarrying, water well drilling, geotechnical engineering, and many other specialized areas.

Bit Face Shape Selection:


1. Drop Center Bit
Engineered for exceptional penetration rates in soft to medium-hard, corrosive rock formations. Optimal for low to medium air pressures, ensuring precise hole deviation control.
2. Concave Face
A versatile bit face designed for medium-hard and homogeneous rock formations, offering excellent hole deviation control and superior flushing capacity.
3. Convex Face
Designed for rapid penetration in soft to medium-hard rock formations, suitable for low to medium air pressures. Offers unmatched resistance to steel wash, reducing gauge button wear, albeit with limited hole deviation control.
4. Double Gauge Face
Engineered for high-speed penetration in medium to hard rock formations. Tailored for high air pressures with robust resistance to steel wash in a step gauge bit design.
5. Flat Face Bit
Specially designed for hard to very hard and abrasive rock formations, optimized for high air pressures. Delivers impressive penetration rates with robust resistance to steel wash.
Remark
Notice please:

Please confirm the following Product Specifications prior to placing an order:
1. The specific type of drill bit required;
2. The precise head diameter of the drill bit;
3. Selection of Bit Face Shape: (Main shapes include: Drop Center, Concave Face, Convex Face, Double Gauge Face, Flat Face)
4. Preferred Shape of Alloy Teeth. (Primary tooth shapes: Domed/Round Button, Parabolic/Semi-Ballistic Buttons, Ballistic button, Sharp button, Flat button)

Other related products

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

Tapered Button bit connection:

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

Company Profile

With over two decades of expertise, Putian FIRIP Mining & Machinery Co., Ltd has cemented its reputation as a specialist in the manufacture of superior drill tools in China. Our focus is on the innovation and production of both low and high-pressure down-the-hole impactors, diverse down-the-hole drills, drill pipes, and comprehensive drilling tools. Our products are the backbone of projects spanning earthwork, mining, water well engineering, construction, geothermal drilling, and beyond.

Our brand is synonymous with quality, with domestic recognition under the Yongchuang name. We operate from a 5,000 square kilometer state-of-the-art facility, equipped with cutting-edge technology that ensures our products deliver reliable and stable quality. Our commitment to excellence is recognized in domestic and foreign markets. Our expanding sales footprint now extends to over 20 countries across Russia, Central Asia, Southeast Asia, the Middle East, Africa, and South America. We are dedicated to advancing rock drilling and drilling tool industry standards, continually strengthening partnerships for mutual growth with global customers and suppliers.

Packaging & Shipping

At FIRIP, we treat every product with the utmost care and respect, confident in our ability to garner positive feedback from our valued customers.

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'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.

https://cnfirip.en.made-in-china.com/

Welcome to work with us to find more surprises!!