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HD25A DTH Hammer (HD25)

FOB Price

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200 ~ 2000 / Piece

Minimum Order

Place of Origin:

Price for Minimum Order:

Minimum Order Quantity:

1 Piece

Packaging Detail:

wooden cases

Delivery Time:

7days

Supplying Ability:

1000 Piece per Month

Payment Type:

T/T, L/C, D/A, D/P

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Chengdu Drillrocker Inc.

China

Free Member

Contact Person Mr. Jack

No.2 Hongye road,Qingbaijiang district, Chengdu, Sichuan

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Description

Product Description

It is a kind of high air pressure DTH Hammer without footvalve, our newest design. It is also one of the most advanced DTH Hammers in the world.

It has the following advantages:
1. Out of the trouble of foot valve fracture and expansion and contraction.
2. Lower energy consumption and higher impact frequency. The drilling speed is *5%**0% higher than the one with foot valve.
3. Simple structure, reliable parts, long life, easy and cheap maintenance.
4. Lower air and oil consumption. The oil consumption is about *0% lower than the one with foot valve.

Length(exclude bit)	Weight(exclude bit)	External Diameter	Bit Shank	Hole Range	Connection Thread
**2 mm	6.0 kg	Φ*1 mm	HD*5	Φ6 mm - Φ0 mm	T2 x 0 x 1.5
Working Pressure	Impact rate at 0.5 MPa	Recommended Rotary Speed		Air Consumption
				1.0 MPa	1.5 MPa
1.0_1.5 MPa	*5 Hz	****5 rpm		4 m³/min	6 m³/min

HD25A DTH Hammer (HD25)

Chengdu Drillrocker Inc.

Description

Product Description

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HD25A DTH Hammer (HD25)

Chengdu Drillrocker Inc.

Description

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