Water Well Drilling DTH Bits

• Customization: Available
• After-sales Service: Yes
• Warranty: Yes
• Model NO.: Coprod
• Sizes: 3 1/2 Inch to 6 1/2 Inch
• Model: Coprod
• Color: as Request
• Quantity: Small Quantity Is Acceptable
• Transport Package: Cartons + Ply-Wooden Cases for Exporting
• Specification: Grade A
• Trademark: sollroc
• Origin: Changsha, Hunan
• HS Code: 82071300
• Production Capacity: 50000 Per Month

Product Description

About us:
We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Changsha, Hunan, China.
We have rich experience in this field of DTH hammers and bits for 20 years.
Owing to high quality, professional serivce and competitive price, we have gotten good reputation from our customers from all over the world, such as France, Spain, Italy, South Africa, Iran, Malaysia, Australia ad etc.

Feature:
Makeing more of an impact
High drilling speed
Straight blasting hole

Product specifications:

Bits diamater		Gauge	Front	Flushing holes	Weight(kg)
3 1/2"	90mm	11mmx9	11mmx7	8mmx3	5.8
3 3/4"	95mm	12mmx9	11mmx7	8mmx3	6
4 1/8"	105mm	12mmx9	12mmx7	10mmx3	6.4
4 1/8"	105mm	13mmx9	12mmx7	13mmx3	9.1
4 1/2"	115mm	14mmx9	14mmx6	13mmx3	9.7
5"	127mm	14mmx9	14mmx7	13mmx3	10.6
4 1/2"	115mm	14mmx9	14mmx6	13mmx3	12.6
5"	127mm	14mmx9	14mmx7	13mmx3	13.2
5 1/2"	140mm	16mmx9	16mmx9	13mmx3	14.5
5 1/2"	140mm	16mmx9	16mmx9	15mmx3	21.3
6"	152mm	16mmx9	16mmx9	15mmx3	23.1
6 1/2"	165mm	16mmx10	16mmx10	15mmx3	23.9

We can also provide related products DTH hammers, ODEX system, symmetrix systems, slide block drilling systems, etc and DTH drilling pipes for various thread API REG, API IF, BECO, etc

Detail photos

 

Quality warranty:
Our products are made of high quality steel and all spares parts are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.

Package:
Using ply-wooden cases and pallet for package to protect the products and avoid the damagement during transportation. Also we can customize package according to your special requests.

Production time:
Generally need 15-25 days

Transportation:
By air, By Express or By sea according to your requests.