Taper Rock Drilling Bits

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28mm-48mm
Tapered Bits Connected Hex Rods Size
Hex19x108mm Hex22x108mm Hex25x159mm

  • Tapered Rock Drilling Bits
  • Long Skirt and Short Skirt
  • H22: 4 degree, 6 degree, 11 degree, 12 degree H25: 7 degree.
  • 42CrMo or 45CrNi3Mo Customer-tailer made is also available
Tapered Bit types:
Tapered Cross Bits
Tapered Chisel Bits
Tapered Button Bits
Tapered Bit for Long Skirt

Bits01

Bits02


Tapered Chisel Bits Head Dia:
28mm-48mm
Tapered Bits Connected Hex Rods Size
Hex19x108mm Hex22x108mm Hex25x159mm

Bits03



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