CIR Series DTH Drill Bits Alloy Steel Material Drilling Tool Strong
Ability
Product APPLICATION:
DTH hammers and bits are widely used in underground mining,
quarries, hydraulic and Hydro-Power Engineering,
water well drilling, Mineral exploration, anchoring hole drilling,
geothermal engineering, Subway excavation, another civil
engineering.it has the advantage of high flatness, smooth hole wall,high rigid of drill rod and hammer,independent
of high axial thrust, no limit of drilling depth, low cost of
devices and easiness to maintain.
Product Description:
Advantages:
1:Out of the trouble of foot valve fracture and expansion and
contraction
2:Lower energy consumption and higher impact frequency,the drilling
speed is 15%-30% higher than conventional DTH hammers:
3:Simple structure,reliable parts,long life,easy and low cost
maintenance
4:Low air and oil consumption,the oil consumption is about 10%
lower than the conventional DTH hammers.
CIR shank products specifications:
Shank model: CIR90, CIR110, CIR130, CIR150
| CIR90 | CIR110 | CIR150 |
| Length(less bit) | 800mm | 839mm | 908mm |
| Weight (less bit) | 19.0kg | 32.0kg | 69.0kg |
| External diameter | 80mm | 98mm | 137mm |
| Bits shank | CIR90 | CIR110 | CIR150 |
| Bits diameter | 85-110mm
3 5/8" - 4 5/16" |
105-135mm
4 1/8" - 5 3/8" | 155-178mm
6 1/8" - 7" |
| Connection thread | T48X10X2 | API 2 3/8" REG Box |
T75x10x2.5 Box |
| Air pressure | 0.5-0.7 Map | 0.5-0.7Mpa | 0.5-0.7Mpa |
Products Photos:
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 requests
