Makita 6408 4.9-Amp 3/8-Inch Drill Powerful 4.9 AMP motor Variable speed (0-2,500 RPM) for drilling in a wide variety of materials Keyless chuck for fast and easy bit installation and removal Large trigger switch for comfortable operation Low decibel rating (79dB) for quieter operation In-line handle design for better control Large recessed lock-on button Reversing switch is conveniently located All-ball bearing construction for durability and longer tool life Keyless Chuck (763132-1) DS4011 DA6301 DA3010F DS4000 DA4000LR DA4031 DP4002 DP4000 6407 Powerful 4.9-amp motor Keyless chuck for fast and easy bit installation and removal Large trigger switch for easy operation Variable speed (0- to 2,500-rpm) for drilling in a wide variety of materials Low decibel rating (79dB) for quieter operation