Specifications

dth button bit
1.Valveless DTH hammer
2.Material:Carbide
3.Processing type:Forging
4.Certificate: ISO9001:2008,SONCAP

high pressure dth button bit

Description of dth bit :

1.Shank: DHD350,MACH50,MISSION50,SD5,QL50 DTH  hammer from Atlas Copco,Sandvik and other company,
                TH122 and TG5 from our company
2.Diameter: 135mm to 178mm.
3.Applicaiton field:Blasting hole,geotheromal hole.water well drilling.
4.Face design: flat, convex, concave
5.Inserts design: spherical, ballistic, parabolic
   Flat, spherical(other designs of faces and inserts are available)
6.Fetures:      
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
7.Order Guide:Bit Dia.+ Shank + Face shape + Carbide button shape