Hexagon Drill Steel with Rubber Collar Sleeve
19mm Hexagon Drill Steel Collar Sleeve
22mm Hexagon Drill Steel Collar Sleeve
Premium quality Surface Carburized Tapered Rod for natural dimensional quarry
Tapered drill rod, another name called taper rod or conical drills, tapered drill steels from rock drilling tools manufacturer ProDrill which provides a hexagonal chuck section to […]
Tapered Drill Rods (Forged Collar Tapper Rods )
Carburization is a process used to harden the entire rod surface both internally and externally to strengthen and extend the life of tapered drill rod.