New Fashion Design for Borewell Hammer Bit - 8″ DTH Hammer DHD380 QL80 SD8 Mission80 Shank – Spark

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To be a result of ours specialty and repair consciousness, our corporation has won a good popularity amid consumers everywhere in the environment for Top Hammer Bits, Dth Hammer Exporter, Reverse Circulation Dth Hammer, We welcome new and previous customers from all walks of lifestyle to contact us for long run organization relationships and mutual achievements.

New Fashion Design for Borewell Hammer 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 pros are lessen prices,dynamic sales team,specialised QC,sturdy factories,top quality services and products for New Fashion Design for Borewell Hammer Bit - 8″ DTH Hammer DHD380 QL80 SD8 Mission80 Shank – Spark , The product will supply to all over the world, such as: luzern, Sudan, Sevilla, Our market share of our products and solutions has greatly increased yearly. If you are interested in any of our products or would like to discuss a custom order, make sure you feel free to contact us. We've been looking forward to forming successful business relationships with new clients around the world in the near future. We've been looking forward to your inquiry and order.

Coal Mining Drill Bits