Drilled Waterproof Cover Water Drilling Water Suction Cup Air Conditioner Perforated Through Wall Anti-Fouling Cover

When drilling, water splashes everywhere, and the walls are covered with sewage. These stains also need to be cleaned up after drilling the holes. Does this trouble often occur when drilling holes? So we need a drilled waterproof cover. It can divert sewage to where it is needed.

Material: ABS engineering plastic
Suitable for drill bits: below 85mm/3.35in
Sealing strip, vacuum suction wall, lasting suction, the smoother the suction, the greater the suction.
Plug-in DC model with 3m/9.84ft power cord.
Rechargeable, lithium-ion drive, large-capacity battery.