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Changsha Sollroc Engineering Equipments Co., Ltd
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Superior Wear Resistance SD8 8'' DTH Drill Hammer For Water Well Applications

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Superior Wear Resistance SD8 8'' DTH Drill Hammer For Water Well Applications

Brand Name : SOLLROC

Model Number : SD8 HAMMER

Certification : SGS

Place of Origin : China

MOQ : 1 piece

Price : negotiable

Payment Terms : T/T,

Supply Ability : 10000 pieces/month

Delivery Time : 18 working days

Packaging Details : Cartons + ply wood case (no plastic)

Application : Quarrying, construction

Usage : geothermal drilling

Product name : SD8 hammer

Rock formation : Granite, limestone, quartz, etc

Advantage : Best quality

Color : Black or as request

Rock hardness : Granite, limestone, quartz, etc

Use : Well Drilling,Ore Mining,Coal Mining,Coal/Ore Mining,quarry

Size : 8 inch

Air pressure : High

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Superior Wear Resistance SD8 8'' DTH Drill Hammer for Water Well Applications

Product description
Our hammer and bits are made of high quality alloy steel with advanced heat treatment to assure the good drilling performance and long service life. They are widely used by our customers all over the world.
Down The Hole hammer are produced from premium quality alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special "stress relief" processes ensure consistent performance. DTH hammer are designed for maximum performance and hole cleaning ability and high penetration rate.

Product Advantages:
1. The well drilling equipment carries with larger power of impact frequency and torque, thus ensuring faster penetration. Compared with others, the efficiency can be improved 10%.
2. High grade alloy Steel and advanced heat treatment offer superior wear resistance..
3. Lower energy consumption, high impact frequency and superior energy transfer.
4. This DTH tool has large air output, which specially designed for water well users and enables it to flush out cuttings in deep hole drilling works.

DTH Hammer specification:

SD8DHD380
COP84		QL80
Length(less bit)1463mm1492mm1465mm
Weight (less bit)192.0kg188.0kg182.00kg
External diameter180mm180mm185mm
Bits shankSD8DHD380
COP84		QL80
Bits diameter200-279mm
7 7/8" - 11"		200-279mm
7 7/8" - 11"		200-279mm
7 7/8" - 11"
Connection threadAPI 4 1/2" RegAPI 4 1/2" RegAPI 4 1/2" Reg
Air pressure1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa

Other shank can be available


Face shape Features
Superior Wear Resistance SD8 8'' DTH Drill Hammer For Water Well Applications

Superior Wear Resistance SD8 8'' DTH Drill Hammer For Water Well Applications
About us:
We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Changsha, Hunan, China.
We have rich experience in this field of DTH hammers and bits for 20 years.
Owing to high quality, professional serivce and competitive price, we have gotton good reputation from our customers all over the world, such as France, Spain, Italy, South Africa, Australia, Iran, Malaysia, etc.























Product Tags:

8in DTH Drill Hammer

      

Water Well DTH Drill Hammer

      

SD8 Down The Hole Hammer

      
Superior Wear Resistance SD8 8'' DTH Drill Hammer For Water Well Applications Manufactures

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