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28" DTH HAMMER

Product model: TH28

Application:Water well,Foundation

Thread:HEX


PRODUCT DETAILS

ModelThread connectionQuter Dia.r(mm)Rec.hole size(mm)Shank styleFoot valveLength (mm)Weight(kg)Working pressure(bar)
28" 
TH28HEX   650800-1000TH28with 2610423617-24 
DTH BIT SHANK

DTH BIT SHANK WITH --TH28


APPLICATION

For water well,depep hole well,oil and gas open hole drilling

For foundation and piling drilling


PERFORMANCE

High drilling speed

low air consumption

Long service life


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