Product Description

Name: DTH hammer
Brand: SDTOPS
Model: DTH **3
Size: Φ**3mm
Matrix material：Steel alloy
Life time: *0m~**0m
Application: Geological exploration, coalfield mining, water well drilling , etc.
Applicable formation: Soft and medium hard rocks, like Sandstone, Shale, Limestone, Conglomerate, Mable, etc.(f≤*2)

DTH Bit is also called Down The Hole hammer bit or DTH bit.
SDTOPS supply top quality and cheap price DTH Bits which diameters ranging are between *6mm to **0 mm.
DTH bit face design: Flat face, convex face, concave face.
DTH bit tungsten carbides insert style: hemi-spherical, Parabolic, and Ballistic.
SDTOPS DTH hammer bits shank are suitable for:

• DHD**0A, DHD**0R, DHD**0, DHD**0,DHD**2;
• Cop*2, Cop*4, Cop*4, Cop*4, Cop*4, Cop*4;
• Mission *0, Mission *0 , Mission *0, Mission*0;
• SD4, SD5, SD6, SD8,SD*0,SD*2; Numa**0,Numa**0,Numa**5, QL*0, QL*0, QL*0, QL*0,March**0 etc.