Manufactured by Pulsar, part number PT28120. Pulsar 20V Cordless 2.0Ah Lithium-Ion 1/4" Hex Impact Driver with 0-2 200 RPM No-Load Speed & LED Spotlight PT28120. 1/4" hex collet with a 0-3000 IPM impact rate, A 0-2200 RPM no-load speed and forward, reverse, and electric brake.