Taper Rock Drilling Bits
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
Tapered Chisel Bits Head Dia:
28mm-48mm
Tapered Bits Connected Hex Rods Size
Hex19x108mm Hex22x108mm Hex25x159mm
Tapered Bit types:
Tapered Cross Bits
Tapered Chisel Bits
Tapered Button Bits
Tapered Bit for Long Skirt
Tapered Chisel Bits Head Dia:
28mm-48mm
Tapered Bits Connected Hex Rods Size
Hex19x108mm Hex22x108mm Hex25x159mm
