Shank H22*108mm Small hole Drilling Chisel Tungsten Carbide Integral Drill Rod
Minetech's Integral Rod with Hex22x108mm Shank For small hole drilling.
Bit diameter range: 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm
Length: 400mm to 7000mm
Shank size: Hex22x108mm, Hex19mmx108mm, Hex25mmx159mm