Personlized Products Rc Drilling Bit - 8″ DTH Hammer DHD380 QL80 SD8 Mission80 Shank – Spark

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We offer wonderful energy in high-quality and improvement,merchandising,product sales and marketing and advertising and procedure for Down Hole Drill Pipe, Api Drill Pipe, Rop Of Dth Hammer, We are sincerely on the lookout ahead to cooperate with buyers everywhere in the entire world. We imagine we will satisfy along with you. We also warmly welcome consumers to visit our manufacturing unit and purchase our items.

Personlized Products Rc Drilling Bit - 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

8inch DTH hammer(2)

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

8inch DTH hammer(3)
8inch DTH hammer(4)

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.

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Our goal is to satisfy our customers by offering golden service, good price and high quality for Personlized Products Rc Drilling Bit - 8″ DTH Hammer DHD380 QL80 SD8 Mission80 Shank – Spark , The product will supply to all over the world, such as: Canada, Florence, Algeria, With all these supports, we can serve every customer with quality product and timely shipping with highly responsibility. Being a young growing company, we might not the best, but we are trying our best to be your good partner.

Down Hole Drill Pipe