ISOTUNES IT-21 - PRO 2.0 Bluetooth Earplug Headphones leaf bli extra-tough steel plate and proprietary

extra-tough steel plate and proprietary carbide tips deliver longer life — and frames more houses — than other framing blades

Superior fastening speed: Produces 250 RPM

Delivering 50X longer cutting life than bi-metal

Pin diameter: 5/16-Inch

tool bag is designed for ultimate durability

ISOTUNES IT-21 - PRO 2.0 Bluetooth Earplug Headphones leaf bli extra-tough steel plate and proprietaryProfessional Bluetooth hearing protector designed for all day use in the toughest and loudest environments. Sweat, water, and dust resistant with premium aptX sound quality, 27 NRR, and 10+ hours of music and talk time. 16+ hour battery life IP67 dust, water, and sweat proof Bluetooth 5. 0 Redesigned comfort fit earhook 27 dB NRR OSHA and NIOSH compliant SafeMax 85dB volume limit Chrome plated brass ear stem Background noise canceling for calls