Views: 0 Author: Site Editor Publish Time: 2022-06-20 Origin: Site
Shank types: CIR90, CIR100, CIR110, etc.
DTH hammer bits hole diameter: 3'', 4'', 5'', 6'', 8''(85mm-305mm).
Advantages
1.Improved steel grade for better fatigue properties
2.Five basic front designs
3.Designs for all rock types
CIR90 DTH Hammer