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24 Inch Numa DTH Hammers , 525mm OD Alloy Steel Borehole Drilling Tools

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24 Inch Numa DTH Hammers , 525mm OD Alloy Steel Borehole Drilling Tools

Brand Name : Teamwhole

Model Number : 24Inch DTH Hammer

Certification : ISO9001:2008

Place of Origin : China

MOQ : 1

Payment Terms : T/T O/A WEST UNION

Supply Ability : 220 Pcs Per Month

Delivery Time : 25-30days

Packaging Details : Wooden Case

Material : Alloy steel

Processing Type : Forging

Use : Piling / Foudation Drilling

Product Name : TH24 TK24 NUMA240

Color : Gold Other color available

External Diameter : 525mm

Connection : 320mm Hexagonal

Work Pressure : 1.7-2.5Mpa

Price : Negotiation

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24Inch DTH Hammer With Shank TH24 TK24 NUMA240 Bit For Foundation Piling Water well drilling

​1.Advantages of construction method

Use:DTH Hammer drilling is a good way to drill through cave formation and avoid stuck problem

Cave:When encountering caves,drill bit inclines to the cave.The stabilizer ensures the hole straightness

Bit stuck；One reason is cave encounter,the drill bit deviates,and the entire set of drilling tools inclines in the hole.The other,is hole collapse.A large number of rock or clay catch the drill pipe,resulting in bit stuck.Steel casing and stabilizer can resolve this problem.

2.Detailed structure information

TH24 DTH hammer
Length(less bit) 2495mm
Weight (less bit) 2540kg
External diameter 525mm
Bits shank TH24 TK24 NUMA240
Bits diameter 600mm-800mm
Connection thread 320mm Hexagonal
Air pressure 1.7-2.5Mpa

* Shock absorbers and Hexagonal Joints are available.

3.Product Application

-----Widely applied for complex rock formations like caves,pebbles,fissures etc

-----Drilling through hard rocks with high rate of penetration

-----Low air consumption

4.Site information

24 Inch Numa DTH Hammers , 525mm OD Alloy Steel Borehole Drilling Tools


Product Tags:

hammer well drilling

      

rock drill accessories

      
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