Mission 60 Rock Mining Tools Down The Hole Hammer Ore Mining / Water Well

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Changsha ENYU Engineering Equipments Co. Ltd.

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Mission 60 Rock Mining Tools Down The Hole Hammer Ore Mining / Water Well

Name: Mission 60 Rock Mining Tools Down The Hole Hammer Ore Mining Water Well
Brand: ENYU DRILL
Price: 1 USD

Brand Name : ENYU DRILL

Model Number : Mission 60

Certification : ISO9001: 2008, SGS

Place of Origin : Hunan, China

MOQ : 1 PCS

Price : Negotiable

Payment Terms : T/T

Supply Ability : 1000 PCS/ Month

Delivery Time : 15-30 days

Packaging Details : Cartons

Weight (less bit) : 90.00 kg

Length (less bit) : 1161 mm

External diameter : ∅146

Working Pressure : 1.0-2.5 Mpa

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Mission 60 Rock Mining Tools Down The Hole Hammer Ore Mining / Water Well

Products Description

Mission60 down the hole hammers, usually called DTH hammers, is basically a mini jackhammer screwed on the bottom of drill strings. The fast hammer action breaks hard rock into small flakes and dust and is blown clear by the air exhaust from the DTH hammer bits. DTH drills are one of the fastest ways to drill hard rock. It was only when down the hole hammers came along that many of the problems associated with the other systems were overcome – with the DTH system and dth drilling tools, the energy source is constantly behind the drill bit with copious amounts of air passed through the drill string to operate the DTH Hammer which is then used to efficiently flush the bore hole clean.

Advantage

Mission 60 hammers feature a high efficiency and tunable valved air cycle to optimize performance on your compressor. Many models also feature a heat resistant steel valve which keeps on working even in the most demanding quarry and mining applications.

Technical Data:

Length (less bit)	Weight(less bit)	External diameter	Bit shank	Hole range		Connection thread
1161mm	90.00kg	∅146mm	Mission60	∅155-∅203		API 3 1/2"Reg
Working Pressure	Impact rate at 0.5 Mpa	Recommended rotation speed		Air consumption
				1.0Mpa	1.8Mpa		2.4Mpa
1.0-2.5Mpa	25HZ	20-30r/min		9 m³/min	18m³/min		26 m³/min

Main Features

1. Durable impact parts

2. High speed , most stable performance

3. Efficient energy transfer

4. Long life.

Application

It is mainly used in Mining and water well drilling.

Mission 60 Rock Mining Tools Down The Hole Hammer Ore Mining / Water Well

Product Tags:

down the hole hammer bits

dth drill bit

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