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Factory wholesale Sd Dth Hammer - 8″ DTH Hammer DHD380 QL80 SD8 Mission80 Shank – Spark Featured Image
  • Factory wholesale Sd Dth Hammer - 8″ DTH Hammer DHD380 QL80 SD8 Mission80 Shank – Spark

Factory wholesale Sd Dth Hammer - 8″ DTH Hammer DHD380 QL80 SD8 Mission80 Shank – Spark

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We hold strengthening and perfecting our items and repair. At the same time, we get the job done actively to do research and progress for Api Drill Rod, Tungsten Drill Bit Set, Down The Hole Hammer Bits, Trust us and you will gain more. Please feel free to contact us for more information, we assure you of our best attention at all times.
Factory wholesale Sd Dth Hammer - 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.

Product detail pictures:

Factory wholesale Sd Dth Hammer - 8″ DTH Hammer DHD380 QL80 SD8 Mission80 Shank – Spark detail pictures

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It truly is our responsibility to fulfill your requirements and successfully provide you. Your fulfillment is our best reward. We're seeking forward in your check out for joint development for Factory wholesale Sd Dth Hammer - 8″ DTH Hammer DHD380 QL80 SD8 Mission80 Shank – Spark , The product will supply to all over the world, such as: Macedonia, Nairobi, Turin, Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we'll continue to develop, to deliver the high-quality items and services, and promote lasting cooperation with our customers, common development and create a better future.
    • A good manufacturers, we have cooperated twice, good quality and good service attitude.
    5 Stars By Marian from Ireland - 2017.10.13 10:47
    We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Daniel Coppin from America - 2017.05.02 11:33
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