WILDCAT-series 8-inch down-the-hole hammer built with the SD8 shank, part of the HEMTECH DTH Hammer Systems line for foundation, water well, and mining/exploration drilling.
Hammer Specifications
– Length (w/o drill bit): 48.91″ / 1,242.5 mm
– Outside diameter: 7.08″ / 180 mm
– Weight: 390 lbs / 176.7 kg
– Piston weight: 97.7 lbs / 44.3 kg
– Hole size range: 7-7/8″ ~ 10″ / 200 ~ 254 mm
– Connection: 4-1/2″ API Reg Pin
Application
Matched to SD8-pattern drill rigs for reliable percussion drilling performance across the rated hole size range.