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3" Inch ND35/Cop32/DHD330 DTH Hammer With Foot Valve

Name: 3" Inch ND35/Cop32/DHD330 DTH Hammer With Foot Valve
Brand: new diamond
SKU: 141946732
Availability: InStock

US$ 1 - 10,000 MOQ: 1 Piece

Key Specifications

Brand Name:

new diamond

Model Number:

3" dth hammer

Type:

Drill Shank

Xian Wellwork Industrial Co., Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

shanghai

Delivery Detail:

Delivery time depends on order quantity.

Brand Name new diamond

Model Number 3" dth hammer

Type Drill Shank

Machine Type Drilling Tool

Material Carbide

Processing Type Forging

Use Ore Mining

Place of Origin Hunan, China

Certification Other, ISO9001

Specifications

3" dth hammer:
1.efficient energy transfer
2.faster drilling speed
3.lower oil consumption
4.longer life

3" inch ND35/Cop32/DHD30 DTH Hammer With Foot Valve Manufacturer :

1. 10 years manufacturing experience;

2. Certificate: ISO9001:2008

3. Material: Carbide

It has the following advantages:

Valveless air distribution. More reliable.
Simple design of the piston, long life.
More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption.
Fewer internal parts, simple structure, longer life, less failure and easier to maintain because all the parts are heat treated.
Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-step thread.

Items	Length (without Bit)	Weight (without Bit)	External Diameter	Bit Shank	Hole Range	Connection Thread	Working Pressure
ND35	930mm	25.00Kg	82mm	DHD3.5	90-110	API 2 3/8"Reg	1.0-1.5Mpa