Sollroc 124m SRE543 RC Drill Bit For Exploration

124m SRE543 RC Drill Bit For Exploration Specification: Diameter:124mm (4 7/8'') Buttons * button diameter: Gauge 8*14mm + Centre 8*13mm Flushing holes:2 Shroud diameter (mm):122 weight (kg):11 Advantages: 1.HIGH RATE OF PENETRATION A big advantage of RC is its high rate of penetration. Penetration rates often exceed 80 m per shift depending on ground conditions. The speed of drilling can often mean big cost savings compared to slower drilling methods. 2.ENVIRONMENTALLY SOUND RC mostly requires no water for rock drilling. This is a benefit in areas with limited or sensitive water supply.