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Custom Colour Hard Rock Drill Hammer DHD3.5 930mm Length High Efficiency

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HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD

City: shijiazhuang

Province/State:hebei

Country/Region:china

Tel:86-311-69159874

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Custom Colour Hard Rock Drill Hammer DHD3.5 930mm Length High Efficiency

Brand Name MTH
Model Number DHD 3.5
Certification ISO9001
Place of Origin CHINA
Minimum Order Quantity 1 Piece
Price $3-$300
Payment Terms T/T, Western Union, MoneyGram
Supply Ability 10000 pieces per month
Delivery Time 10-15 days
Packaging Details wooden case
Product name ND35 Hir Air Pressure DTH Hammer
Length 930mm
Connect thread API 2 3 / 8 " REG
Weight 25kg
Bit Shank DHD3.5
Color Customized
Material Carbon Steel,Tungsten Carbide
Process CNC
Application Rock Drilling,quarry,mining
Advantage High Performance,High Wear Resistant,High-efficiency
Detailed Product Description

Custom Colour Hard Rock Drilling Tool ND35 Hir Air Pressure DTH Hammer

 

 

Description Of ND35 Hir Air Pressure 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 ND35 Hir Air Pressure DTH Hammer:

 

ND35 Hir Air Pressure DTH Hammer

Length(Without Bit)

930mm

Weight(Without Bit)

25.00 kg

External Diameter

82mm

Bit Shank

DHD3.5

Hole Range

90-110 mm

Connect ion Thread

API 2 3/8”Reg

Working Pressure

1.0- 1.5 Mpa

Inpact Rate at 17 Bar

28HZ

Reccfurended Rotation Speed

25-40 "min

Air Consunption

1.0Mpa :4.5 m3/min

1.5Mpa:9.0m3/min

 

Usage Of ND35 Hir Air Pressure DTH Hammer:

 

Mining

Mineral exploration

 

Advantage Of ND35 Hir Air Pressure DTH Hammer:

 

High performance

Cost-effective

Long life

 

Package Of ND35 Hir Air Pressure DTH Hammer:

 

Wooden case

 

 

Product Tags: Custom Colour Rock Drill Hammer   Rock Drill Hammer 930mm   air rock hammer 930mm  
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