Nemo Underwater Hammer Drill - 50M (Two 6Ah Batteries) Communications The Tri-Valve® Exhaust System has

The Tri-Valve® Exhaust System has less breathing resistance than the older single valve exhaust

Performance: 1080 BPM @ 8 GPM

A minimum of 20 PSI water pressure is required at the saw for cooling and lubrication of the bar and chain

Tee-shaped design reduces regulator profile when mounted on tank minimizing opportunity to make-contact-with-the-back-of-the-head

warm water should be run over the exterior of the demand regulator prior to water entry

Nemo Underwater Hammer Drill - 50M (Two 6Ah Batteries) Communications The Tri-Valve® Exhaust System hasThe Nemo Hammer Drill offers you the power you need for working with cement, brick, block, or stone in wet or underwater conditions. Installing concrete anchors, attaching electrical boxes to brick, drilling into swimming pool tiles, and setting cave and canyoneering rigging are all made possible with this submersible, cordless hammer drill. The Nemo Hammer Drill has a maximum operating depth of 50M (164ft) and a salt water resistant black and red