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SD5 Down The Hole Hammer DTH Hammers And Bits For Mining And Quarrying

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Changsha ENYU Engineering Equipments Co. Ltd.

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SD5 Down The Hole Hammer DTH Hammers And Bits For Mining And Quarrying

Name: SD5 Down The Hole Hammer DTH Hammers And Bits For Mining And Quarrying
Brand: ENYU DRILL
Price: 1 USD

Brand Name : ENYU DRILL

Model Number : SD5

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) : 72.50 kg

Length (less bit) : 1175 mm

Hole Range : ∅135-∅155

Working Pressure : 1.0-2.5Mpa

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SD5 Down The Hole Hammer DTH Hammers And Bits For Mining And Quarrying

Products Description

SD5 down the hole hammer is ideal for use in hard, stable rock drilling applications and overburden drilling applications that require casing systems. Compared to conventional air-powered DTH hammers or top hammers, water-powered DTH hammers offer a wide range of advantages, including low energy consumption, a cleaner environment, minimal hole deviation, deeper drilling capabilities, a high power output ratio and minimal impact on the surrounding ground.

Advantage

SD5 down the hole hammer feature component designs that demonstrate better performance and penetration rates suited to smaller compressors. The more efficient use of compressed air translates to lower air consumption, which leads to lower costs.

Technical Data:

Length (less bit)	Weight(less bit)	External diameter	Bit shank	Hole range		Connection thread
1175mm	72.50kg	∅125mm	SD5	∅135-∅155		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	25-35r/min		9 m³/min	15m³/min		23 m³/min

Main Features

1. A good performance in central air exhaust and cuttings discharge, which reduces the repeated crushing of rock.

2. Valveless hammers

3. Long service life, less failure and easier to maintain

4. Lower air consumption

Application

It is mainly used in mining and quarrying.

SD5 Down The Hole Hammer DTH Hammers And Bits For Mining And Quarrying

Product Tags:

down the hole hammer bits

dth drill bit

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