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Quarry Drilling Equipment 4 inch DTH Hammer ND45 With Air Tube

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Quarry Drilling Equipment 4 inch DTH Hammer ND45 With Air Tube

Brand Name : MTH

Model Number : ND45 Air Tube DTH Hammer

Certification : ISO9001

Place of Origin : CHINA

MOQ : 1 Piece

Price : Negotiable

Payment Terms : T/T, Western Union, MoneyGram

Supply Ability : 10000 pieces per month

Delivery Time : 10-15 days

Packaging Details : wooden case

Product name : ND45 Air Tube DTH Hammer

Length : 1030mm

Connect thread : API 2 3 / 8 " REG

Weight : 39kg

Bit Shank : DHD340

Color : Customized

Material : Carbon Steel,Tungsten Carbide

Process : CNC

Application : Rock Drilling,quarry,mining

Advantage : High Performance,High Wear Resistant,High-efficiency

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Forging Process Quarry Drilling Tool 4 inch ND45 Air Tube DTH Hammer

Description Of ND45 Air Tube DTH Hammer:

A down-the-hole drill, usually called DTH by most professionals. Sometimes it is also called “RAB” in some markets, “RAB” is short for “Rotary Air Blasting”.

Specification Of ND45 Air Tube DTH Hammer:

ND45 Air Tube DTH Hammer
Length(Without Bit)	1030mm
Weight(Without Bit)	39.00 kg
External Diameter	99mm
Bit Shank	DHD340/COP44
Hole Range	110-135 mm
Connect ion Thread	API 2 3/8”Reg
Working Pressure	1.2- 2.0 Mpa
Inpact Rate at 17 Bar	27HZ
Reccfurended Rotation Speed	25-40 "min
Air Consunption	1.0Mpa : 6m3/min
Air Consunption	1.8Mpa: 10m3/min
	2.4Mpa: 15m3/min

Usage Of ND45 Air Tube DTH Hammer:

Mining

Mineral exploration

Water well

Advantage Of ND45 Air Tube DTH Hammer:

High performance

Cost-effective

Long life

Package Of ND45 Air Tube DTH Hammer:

Wooden case

Quarry Drilling Equipment 4 inch DTH Hammer ND45 With Air Tube

Product Tags:

4 inch DTH Hammer ND45

Quarry Drilling 4 inch DTH Hammer

ND45 Air Tube coal mining hammer

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