through ductile and cast iron pipe, concrete-lined water pipe, sewer
lines and heavy-duty PVC with the special blend of silicon carbide
abrasives of this Gemini Ductile C SC Type 01/41 high speed cut-off
for emergency applications, including rescue, ventilation, forced
entry, and demolition, this Gemini Rescue C SC Type 01/41 high-speed
cut-off wheel offers two full layers of reinforcement to cut through
material quickly, even in low-power machines.