99mm down the hole hammer drilling

Brand Name:SOLLROC

Model Number:SD4

Place of Origin:China

...Hammer Down the Hole Drill Hammer For Blasting Technical parameter SD4 DTH hammer: shank SD4 Length(less bit) 1083mm External diameter 99mm Top sub thread API 2 3/8”REG Weight(less bit) 40.9kg Hole range 110mm-130mm Working pressure 10-25bar Impact rate at 17bar 28Hz Recommended rotation speed 30-70rpm Product introduction: Down-the-hole rock tools (drilling tools) are rock drilling...

Brand Name:MTH

Model Number:DHD340

Place of Origin:China

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Brand Name:MING

Model Number:MH40SD

Place of Origin:CHINA

... Outer diameter(mm): 99mm Weight(KGS): 40kg High air pressure DTH hammer with SD shank details: Rock drilling tools manufacturer KINGDRILLING DTH hammers are available in sizes from 2" to 33" for Down The Hole hammer bits are available in sizes from

Model Number:CSD4

Place of Origin:China

Brand Name:Super Diamond

...Drilling Hammer Carbide Steel Good Abrasion Resistant DTH Air Hammer gives you more power down the hole, making your investment produce more in less time. Our DTH hammer is used in many different applications which include but are not limited to heavy construction, mining, oil and gas, quarries, and water-well. Length(without bit) Weigth(without bit) External diameter Bit Shank Hole range Connection Tread 1084mm 40.5kg φ99mm...

Brand Name:MIROC

Model Number: DTH hammer

Place of Origin:China

Water Well Hard Rock Drilling QL40 4 inch DTH hammer Model NQL4 Length (Without Bit) 1097mm Weight (Without Bit) 41.00kg External Diameter φ99mm Bit Shank QL40 Hole Range φ110 - φ135mm Connection Thread API 2 3/8 '' Reg Working Pressure 1.2 - 2.0 Mpa ...

Brand Name:New Diamond

Model Number:NM series Hammer

Place of Origin:Hunan, China (Mainland)

Specifications NM Series High Air Pressure DTH Hammers Without Foot Valve Technical Data Length(Without Bit) NM4A NM5A NM6A NM8A 1005mm 1110mm 1161mm 1338mm Weight(Without Bit) 40.00kg 68.50kg 90.00kg 176.00kg External Diameter Ø99mm Ø126mm Ø142mm Ø144mm Ø...