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Outer Diameter 125mm SD5 DTH Hammer For Water Well Drilling

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Changsha Sollroc Engineering Equipments Co., Ltd

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Outer Diameter 125mm SD5 DTH Hammer For Water Well Drilling

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Brand Name :	SOLLROC
Model Number :	SD5
Certification :	SGS
Price :	500
Payment Terms :	T/T,
Supply Ability :	10000pcs/month
Delivery Time :	22-28 working days

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Outer Diameter 125mm SD5 DTH Hammer For Water Well Drilling

Outer Diameter 125mm Special Steel DTH Hammer SD5 For Water Well Drilling

Product introduction:

DTH Hammer is one of key components for drilling equipment. They are powered by compressed air medium and supply continuous impact for bottom rocks with down-the-hole bit. They are widely used in ore drilling, water well drilling, Geothermal drilling, foundation drilling and oil drilling.

SD5 DTH hammer overview:

shank	SD5
Length(less bit)	1175mm(46.26in)
External diameter	125mm(4.92in)
Top sub thread	API 2 3/8”REG API 3 1/2'' REG
Weight(less bit)	72.5kg(159.83lbs)
Hole range	135mm-152mm
Working pressure	1.0-2. 5Mpa(145-362.5psi)
Impact rate at 1.7Mpa	26Hz
Recommended rotation speed	30-60rpm

Product advantages:

1.Using the latest rock drilling theory,optimizing the inside structure and the size of the air distrbution,to make the DTH hammer obtain the optimal energy transfer and make it achieve faster drilling speed and lower air consumption.

2.Trouble Free and Easy Service with no special assembly or disassembly tools required.

3. Low problem rate and easy to maintenance due to simple, reliable and easy assemble and disassemble inner structure of hammer.

4.Smooth performance and long service life of HD series DTH hammer due to high quality alloy steel materials and advanced processing technology adapted.

Application:

It is widely used in open pit mining, tunneling, quarrying, transportation construction,engineering, earth-rock excavation, water wells, pile foundation, and civil engineering project etc.

Structure picture:

Company information:

Sollroc is the professional DTH drill bits supplier! After many years experience we provide the worldwide customers ideal DTH drill bits. Optimized designs improve the drilling efficiency. And automatic production line ensure the quality stability of product. Strict requirements of heat-treatment guarantee durability of the bits.

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