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Ningxiang,Changsha,Hunan,China China
連絡先担当者 Ms. Ashley Ray
住所 Ningxiang, Changsha, Hunan
They are widely applied to all kinds of rock boring hole drilling and excellent in projects for casing system
TS180TS275TS330, these three specifications can meet to the needs of drilling holes from 203mm to 660mm in dia
CP32, QL30, XL3, COP34, M390, DHD3.5 ***** Penetration 2.Durability 3.Long Life 4.High Air Pressure *****
TG3.5, TG4, TG5, TG6, TG8. These five specifications can drill holes from 90mm to 254mm. They can be also matc
The Tianhe DTH drill bits are made from hard alloy and special steel, which have high strength, high wear resi
The each bit of Tianhe is made from quality alloy steel, and has been precision machined to produce a perfect
The TG series is specially designed for blasting and applied to open-pit, underground, metal and non-metal min
The series DTH(DOWN-THE HOLE) hammer is a new type valveless hammer driven by compres ***** is the ideal rock
There are 11 specifications: TH68, TH79, TH85, TH98, TH122, TH139, TH180, TH220, TH275, TH398 and TH600. They
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