Dynabrade 48371 .4 hp Straight-Line Die Grinder, Rear Exhaust, 25,000 RPM, 1/4" Collet 
Dynabrade 51306 .5 hp Straight-Line Die Grinder, Rear Exhaust, 20,000 RPM, 1/4" Collet 
Air Tool Replacement Parts
Dynabrade 59487 – 3-1/2″ Spirit Drop-In Motor, 3/32″ Orbit Type “H”
$165.40
Air Tool Replacement Parts
Dynabrade 59486 – 3-1/2″ Spirit Drop-In Motor, 3/16″ Orbit Type “H”
$165.40
Air Tool Replacement Parts
Dynabrade 59485 – 3-1/2″ Spirit Drop-In Motor, 3/8″ Orbit Type “H”
$165.40
