2234 N Federal Hwy Boca Raton,
FL 33431 USA
+1 (561) 360-6043
MC 46 WS-8 – Stopper Drill
The MC 46 WS-8 Stopper Drill is a pneumatic rock drill designed for uphole drilling in underground hard rock mining. Stopper drills are used primarily for drilling blast holes upward in stoping operations, where the drill is held overhead and driven upward through the rock. The WS-8 configuration includes integrated water flushing for effective cutting removal and dust suppression.
Built factory-direct from our India manufacturing facility, the MC 46 WS-8 offers professional-grade durability at competitive pricing — backed by full spare parts support and USA-based service from our Boca Raton, Florida headquarters.
Specifications
Model # | MC 46 WS-8 | |
Weight | 40 kg | 88 lb |
Length extracted | 2620 mm | 103" |
Air Consumption | 90 l/s | 191 cfm |
Air pressure | 6 bar | 87 psi |
Shank size | 22 x 108 mm | ⅞" x 4¼" |
BPM | 3000 | |
OEM # | 8311 0202 11 | |



