Product Name: 5 Inch QL Down The Hole High Air Pressure DTH Drill Hammer For Diamond Drilling Tools

Model : MH50Q

Ref. Type : QL50

OD(mm): 125mm

Hole range(mm): 135~155

Length(mm): 1090mm

Connection Thread: API2-3/8"REG/API2-7/8"IF/API3-1/2"REG

Working pressure(Mpa): 13~23

Air Consumption : 10BAR/145PSI-247CFM/18BAR/261PSI-494CFM/24BAR/348PSI-671CFM

Weight(Kg): 67 kg

Kingdrilling's QL Shank DTH hammer is compatible with all common drive chuck connectors and supports a broad range of widely used drill bit shank designs. Standard API Reg pin connections are used. Contact us right now if you need assistance selecting the best hammer for your drill job.

The advanced technology incorporated into this QL Shank DTH hammer enables it to achieve exceptional drilling speeds, allowing you to complete your projects in a timely manner. Whether you are working on construction sites, mineral operations, or civil engineering projects, our QL Shank DTH hammer is the ideal choice.

How to order?
Shank Type + Top Sub Thread + (With/Without Valve, if this parameter is optional)

How to choose the suitable Pneumatic DTH hammer?

1. Hole Size: The one whose outside diameter is closest to the hole diameter should be the one you select. As a result, there will be less hole collapse and easier hole cleaning.

2. Air Consumption: When using the pneumatic DTH hammer, you need to be aware of how much compressed air is being used. Generally speaking, peak performance necessitates lower pressure and more compressed gas consumption as the hammer size increases. Please refer to the attachment to ensure that each hammer is used with the appropriate amount of pressure and compressed air.

3. The larger bit and hammer will need the drilling rig to provide greater torque and promoting force, but do not exceed the maximum load of the drill. As for the other questions about drill ability, please consult your sales representative.

Application:

DTH Hammer of KINGDRILLING Diamond Co., Ltd is for Mineral, Quarrying, Tunneling, Construction, Geological Exploration, Water-well Drilling, Oilfield & Gas Industries.

Advantages:

1. High quality: Many large Chinese factories are our partners. We are able to offer you the highest caliber merchandise.

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