DTH HAMMER

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5”DTH HAMMER

DTH hammer model:DHD350 COP54 QL50 SD5 Without foot valve

Application:Water well,Quarry blasting hole drilling,anchor drilling

Work pressure:17-24bar



Advantages of Teamwhole DTH hammer and bits


Reliability

Piston uses the special (imported) high nickel alloy steel, with advanced heat treatment as military industry standard.Strengthening processing on hammer surface for higher wear-resistance


Suitability

Specially designed drill bits for medium-soft and hard rock formations.

Easily disassembly thread for easy maintenance.


Efficiency

Extrashort structure design hammer and bit for great efficiency of high impactenergy transmission, with high impact power and fast drilling rate Efficiency Hammer and bit design are optimized by computer simulation, with best air distribution chamber and air tightness design


Outstanding advantages

High drilling speed

low air consumption

Long service life



ModelThread connectionQuter diameter(mm)Rec.hole size(mm)Shank styleBit with foot valveLength without bit(mm)Weight without bit(kg)Working pressure(bar)
5" 
TH55API3 1/2"reg pin  126 138-165 DHD350 with 1214 85 14-24 
TSK5H126 138-165 without  1070 85 16-24 


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