Our Products:
Our bits & hammers are interchangeable with Atlas Copco’s COP32 34 44 54 64 84, Ingersoll-Rand ‘s DHD3.5,DHD3.5HD, DHD 340A , DHD350R, DHD 360, Mission60, DHD380 QL40, QL50 , QL60, QL80.SD10, NUMA100, NUMA120,ect.
Matching the insert to the job requirements is essential in achieving the desired results. Each of the following buttons is ideal for different ground conditions, abrasion levels, PSIs and penetration levels. In general, the larger the number of gauge buttons the better overall performance, especially in hard rock.
Product Description:
5 inch Drill Hammer, DHD350/COP54 DTH Hammer
| Item |
Hammer OD |
Weight(kg) |
Thread |
Working Pressure |
Recommended
rotation speed
|
| HD55 Hammer |
125mm |
77kg |
API 2 3/8"REG |
1.0-2.5Mpa |
25-40r/min
|
| Specification of dth hammer button bits: |
Diameter: (mm) |
|
1-2 inch low air pressure DTH bits
Shank: BR1, BR2, DHD2.5
|
57/64/70/76/80/82/90 |
|
3 inch high Air pressure DHT bits
Shank: BR3,DHD3.5,COP34,COP32,QL30,M30,IR3.5
|
85 / 90 / 95 / 100 / 105/110 |
|
4 inch high Air pressure DHT bits
Shank:DHD340,COP44,M40,SD4,QL40
|
105 / 110 / 115 / 120 / 127/130 |
|
5 inch high Air pressure DHT bits
Shank:DHD350,COP54,M50,SD5,QL50
|
133 / 140 / 146 / 152 / 165 |
|
6 inch high Air pressure DHT bits
Shank:DHD360,M60,SD6,QL60,COP64
|
152 / 165 / 178 / 190 / 203 |
|
8 inch high Air pressure DHT bits
Shank:DHD380,COP84,M80,SD8,QL80
|
195 / 203 / 216 / 254 / 305 |
|
10 inch high Air pressure DTH bits
Shank:SD10, NUMA100
|
254/270/279/295/305 |
|
12 inch high Air pressure DTH bits
Shank:SD12,DHD1120,NUMA120,NUMA125
|
305/330/343/356/368/381 |
Our Products Advantage:
[1] Appearance: Since the heating process has a complete and stable process, the appearance of the product can be kept consistent, and the appearance will not be angular and will not hurt the hand.
[2]Product intrinsic: The service life has completely exceeded atlas and sandvic.
[3] QC:4 times inspection and 1 test.
[4] First inspection: quality management will conduct all inspections at the beginning of product production
[5]Sampling inspection: the product will be sampled during processing
[6] Quality inspection: Full inspection is performed every time the next process is delivered
[7] Final inspection: the product is sent to the inspection room for final inspection
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
Product Tags:
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DHD350 Inch Down The Hole DTH Drill Hammer For Drilling Equipments Images
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