Taper Rock DrillingTools 1.Diameter: 30mm - 46mm 2.Taper: 4.8, 6, 7, 11, 12 3.Water Hole: 2 Rock Drilling Tools We are a manufacturer specializes in producing kinds of rock drilling tools includes taper chisel bits, cross bits, button bits, tapered drill...

Plug Hole Integral Rod 1.Shank H22x108mm (7/8 x 4 1/4 ) 2.Length: 250mm Diameter:22mm Plug Hole Integral Rod We are a manufacturer specializes in producing kinds of rock drilling tools includes taper chisel bits, cross bits, button bits, tapered drill...

Plug Hole Integral Rod 1.Shank H22x108mm (7/8 x 4 1/4 ) 2.Length: 250mm Diameter:22mm Plug Hole Integral Rod We are a manufacturer specializes in producing kinds of rock drilling tools includes taper chisel bits, cross bits, button bits, tapered drill...

Taper Drilling Tools 1.Head Type: Chisel Bits 2.Shank size: H22 x 108mm (7/8 x 4 1/4 ) 3.Diameter: 32mm 4.Length: 400mm Taper Drilling ToolsHead Size:26-45MMLength: 250-5800MMThe advanges of taper drilling tools:1. Higher quality2. Strict quality...

Plug Hole Integral Drill Rod 1.Shank H22x108mm 2.Length: 150mm - 800mm 3.Diameter: 17mm - 22mm 4.Hex: 19mm, 22mm Plug Hole Drill Rod We are a manufacturer specializes in producing kinds of rock drilling tools includes taper chisel bits, cross bits,...

Taper Drilling Steels 1.Head Type: Chisel Bits 2.Shank size: H22 x 108mm (7/8 x 4 1/4 ) 3.Diameter: 32mm 4.Length: 2000mm Taper Drilling SteelsHead Size:26-45MMLength: 250-5800MMThe advanges of taper drilling steels:1. Higher quality2. Strict quality...