12 Inch Down The Hole SD Shank High Air Pressure DTH Drill Hammer For Oil Drilling

Product Name: 12 Inch Down The Hole SD Shank High Air Pressure DTH Drill Hammer For Oil Drilling

Model : MH120SD

Ref. Type :SD12

OD(mm):275mm

Hole range(mm): 305~445mm

Length(mm): 1860mm

Connection Thread: API6-5/8"REG

Working pressure(Mpa): 15~30

Air Consumption : 10BAR/145PSI-988CFM/18BAR/261PSI-1765CFM/24BAR/348PSI-2506CFM

Weight(Kg): 480 kg

KINGDRILLING DTH hammer products provide a large selection of high-quality, multipurpose DTH hammers that can be used in place of or as an alternative to several top industry manufacturers. Hammers are offered for use in almost all ground conditions and for downhole and blast hole, gas, water well, and mineral applications. The industry's most popular rock drill bit shank types, including DHD, QL, Cop, Mission, SD, NUMA shank, and others, are compatible with the majority of DTH hammers.

The DTH hammer from Kingdrilling is compatible with all typical drive chuck connectors and supports a broad range of widely used drill bit shank designs. Standard API Reg pin connections are used. If you need assistance selecting the ideal hammer for your drill project, get in contact with us right now.

One of the standout features of this remarkable tool is its fast driving speed. Engineered to maximize productivity, the SD DTH hammer allows users to significantly reduce drilling time while maintaining optimal results. Say goodbye to productivity bottlenecks and experience a new level of efficiency with this cutting-edge drilling solution.

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.

How does DTH drilling hammer work?

A down-the-hole drill hammer, usually called DTH hammer by most professionals, is basically a DTH hammer screwed on the bottom of a drill string. The fast hammer action breaks hard rock into small cuttings and dust that are evacuated by a fluid (air, water or drilling mud).

More Information:

Wuhan Kingdrilling Diamond CO., LTD, located in Wuhan East Lake High-tech Development Zone, is one of the most professional private enterprise specialized in researching and producing ODEX casing drilling system, symmetric casing drilling system, DTH hammer, DTH drill bits, Thread bits, Shank adapter, Drilling rods, Coal mining tools, Coupling sleeve, Anchoring and so on.

Relying on the university resources and talent advantages in Optical Valley region, combining with multiple laboratories in universities, we focused on developing the newest products system.

We produce DTH drilling tools with advanced technology from Britain, a completed manufacturing system has been formed in plant. The company is equipped with advanced production facilities including electron-hydraulic forging hammer, multipurpose furnace heat treatment production line, high performance CNC machines, all processes from raw materials prepared, forging, heat treatment, metal processing are completed in the factory. Strict quality control standards make sure stable quality.

Whatever in construction, engineering, piling, waterwell drilling, tunnelling, mining, quarrying or horizontal drilling industry. KINGDRILLING will always do the best to meet your demands. "Kingdrilling, Keep On Striving",  we’ll always be in this line to serve our customers the most reliable products and the best support.