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Contact SupplierThe MH502A pneumatic sinker drill is the first choice for multiple kinds of drilling operations. With the largest-in-class piston diameter and its superior integral oiler lubrication system, the MH502A has very low spare parts consumption. This drill also has low air consumption thereby reducing overall running costs. Combined blower & throttle lever and T-handle increases operator comfort. This pneumatic rock drilling machine with robust construction quality and streamlined design allows high penetration rates over a long period with minimum maintenance costs and downtime.
OptionsMetric | Imperial | |
Length | 575 mm | 23” |
Weight | 25.5 kg | 56 lb |
Stroke Length | 51 mm | 2” |
Impact Rate | 1980 BPM | |
Air Consumption | 48 l/s | 102 cfm |
Working pressure | 6 bar | 87psi |
Revolutions | 215 RPM | |
Penetration Rate | 230 mm/min | 9 in/min |
Piston Diameter | 67 mm | 2 5⁄8” |
Max Drilling Diameter | 50 mm | 2” |
Max Drilling Depth | 3000 mm | 10’ |