6 Inch High Performance COP66 Down-The-Hole Hammer Bit For Water
Well Drilling
Product Application:
1.Button bit is well known for its high wear resistance on
medium-hard to hard abrasive rock formations (between 200 Mpa to
260 Mpa compressive strength).Featuring spherical tungsten carbide
inserts that is known to have strong configuration against carbide
fracture.
2.Recommended for eliminating hole deviation
3.Widely used drifting and tunneling
4.Bit face design is ideal for medium-hard to hard abrasive rock
Items Description:
6" Atlas Copco Cop66 DTH Button Bits For Rock Drilling
For 6" hammer
DTH bits shank | Bit Dia.
(mm) | No.
Air Holes | Gauge
Buttons | Front
Buttons | Weight
(Kg) | Part No. |
| mm | inch |
| Cop66 | 152 | 6" | 2 | 8×φ16 | 8×φ16 | 26.0 | Cop660-152 |
| 165 | 6 1/2" | 2 | 8×φ18 | 8×φ16 | 28.0 | Cop660-165 |
| 178 | 7" | 2 | 8×φ18 | 8×φ18 | 30.5 | Cop660-178 |
| 190 | 7 1/2" | 3 | 9×φ18 | 9×φ16 | 34.0 | Cop660-190 |
| 203 | 8" | 3 | 9×φ18 | 9×φ18 | 36.0 | Cop66-203 |
Different size and shank types of DTH Bit
1.High and low air pressure down-the-hole drill bits
2.Low air pressure hole Dia.:65-220mm
3.High air pressure hole Dia.:85-305mm
4.Face type:drop center/concave/convex/double gauge/flat
5. Our DTH Bit can be suitable for many types of DTH Hammer shank,
including Mission, COP, IR, Mach, Demag, SD, Bulroc, Halco Mach,
Digger etc.
Purchase Services:
[1].Pre-sale service:
Act as a good adviser and assistant of clients enable them to get
rich and generous returns on their investments .
(1)Select equipment model.
(2)Design and manufacture products according to customer‘s needs;
(3)Train technical personnel for clients .
[2].Services during the sale:
(1)Pre-check and accept products ahead of delivery .
(2)Help clients to draft solving plans .
[3].After-sale services:
Provide considerate services to minimize clients' worries.
(1)Complete After-sales service,professional engineers available to
service machinery at home or oversea.
(2)24 hours technical support by e-mail.
(3)Other essential technical services.
FAQ:
Why choose us?
1) We have more than 20 years of researching,developing, manufacturing
and exporting
high quality rock drilling equipments and penumatic tools to the
global market.
2)High quality compatible with , Atlas Copco, Ingersoll Rand etc...
3)Reasonable price
4)Excellent service.
5.Which port do you shipping from?
We usually ship container from Shanghai port.Guangzhou,ShenZhen
port is available too.
6.Can you accept OEM & ODM ?
Yes, both of them are acceptable.
7.What is your minimum order quantity?
Our MOQ are 1pc or 1 complete set, the price may rely on the order
quantity.
8.What is your payment term?
We can accept L/C, D/A, D/P, T/T, , MoneyGram.
9.How about the delivery time?
It depends,generally it takes about 15-25.If have stocks,Usually only 5-10 days if in stock.
Quality warranty:
Our hammers are made of high quality steel and all spares are
inspected strictly before shipping. We have quickly responses for
your complaint and suggestion.
Package:
Using ply-wooden cases and pallet for exporting to protect products
and avoid the damagement during transportation. Also we can
customize package according to your special requests.
Transportation:
By air, By Express or By sea according to your request
s
