Plug hole rods

 

Shank: H22*82.5,H22*108
Diameter: Hexagonal diameter 22mm             
Length: 200-300mm
Head Diameter: 17-22mm

 

Features:

  • Ensure good drilling life by using superior tungsten carbide.
  • Stale and mature welding technology ensure good quality of rods
  • Integrate heat treatment ensure rod quality
  • Very cost-effective

 

Common shank sizes :
H22