Shank Adapter,Drill rod,DTH hammer and bits,Tophammer bit,,Tricone bit,Core bit.

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JESSIN ROCK DRILL CO.,LIMITED
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5" DTH Bit(Down The Hole Bit) Or 5 inch D.T.H Bit

1).Can match to the original  DHD350,SD5,COP54,Mission50, QL50 hammer.
2).Main three types of face of bits:flat,concave and convex faces.
3).Spherical, ballistic, parabolic insert
Application range: All kinds of rock formation.
Face design: flat, convex, concave
Inserts design: spherical, ballistic, parabolic
Features:  1.Reliable quality, long service life,  rare abnormal breakage during service life.
                2.Good flushing effect to ensure high drilling rate
                3.Strict quality warranty and compensation rules
                4.Reasonable designs
                5.High penetration
       6.Competitive price
Markets:South Africa,Australia,Italy, France, Russia, Greece,Canada,Korea, Chile, Brazil, Nigeria, Mongolia and etc.

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Tel: +86-(0)731-85778491 Fax: +86-(0)731-85778492
Mobile:+86-15364024561 E-mail: jessinhammer@163.com