Wholesale Dealers of Tungsten Steel Drill Bits - 8″ DTH Hammer DHD380 QL80 SD8 Mission80 Shank – Spark
Wholesale Dealers of Tungsten Steel Drill Bits - 8″ DTH Hammer DHD380 QL80 SD8 Mission80 Shank – Spark Detail:
Specifications
| Brand Name | SPARK |
| Product model | DHD380 QL80 SD8 Mission80 |
| Application | Mining, quarry, water well, geothermal well,piling, foundation, slope reinforcement |
| Thread | API 4 1/2″Reg Pin |
| Outer diameter | 185mm |
| Shank | DHD380 QL80 SD8 Mission80 |
| Hole size | 203~254mm (standard)>254mm (oversize) |
| Air pressure | Max 30bar |
| Air consumpation | 28m³/min(18Bar) |
| Rec. rotary speed | 25~50 rpm |
| Weight | 179kg~182kg |
|
ITEM DESCRIPTION |
|
|
NO |
PART LIST |
|
1 |
TOP SUB (can add carbides) |
|
2 |
TOP SUB RING |
|
3 |
CHECK VALVE |
|
4 |
SPRING |
|
5 |
SHOCK RING |
|
6 |
AIR DISTRIBUTOR |
|
7 |
INNER CYLINDER |
|
8 |
PISTON |
|
9 |
OUTER CYLINDER |
|
10 |
BUSH DRIVE SUB |
|
11 |
O RING |
|
12 |
BIT RETAINING RING |
|
13 |
CHUCK SLEEVE |
Application
Mining, water well drilling
Why Choose Us
1. Professional R&D team
Application test support ensures that you no longer worry about multiple test instruments.
2. Product marketing cooperation
The products are sold to many countries all over the world.
3. Strict quality control
4. Stable delivery time and reasonable order delivery time control.
We are a professional team, our members have many years of experience in international trade. We are a young team, full of inspiration and innovation. We are a dedicated team. We use qualified products to satisfy customers and win their trust. We are a team with dreams. Our common dream is to provide customers with the most reliable products and improve together. Trust us, win-win.
Product detail pictures:
Related Product Guide:
We are commitment to offer the competitive price ,outstanding products quality, as well as fast delivery for Wholesale Dealers of Tungsten Steel Drill Bits - 8″ DTH Hammer DHD380 QL80 SD8 Mission80 Shank – Spark , The product will supply to all over the world, such as: Victoria, United Arab Emirates, Monaco, We pay high attention to customer service, and cherish every customer. We've maintained a strong reputation in the industry for many years. We are honest and work on building a long-term relationship with our customers.
By Lisa from Lebanon - 2018.06.18 17:25
The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
By trameka milhouse from Accra - 2017.02.18 15:54
