Rated to last for those demanding 12 hour days, the R12 Series air tools are built to tackle the most extreme jobs. Engineered for Overtime, these tools feature the superior strength and durability needed across a wide range of applications. Upgraded Full, 1 HP motors provide the heavy-duty power needed for harsh industrial environments Impact resistant composite housings reduce tool weight and user fatigue. Precision spiral bevel gears transfer torque and speed to spindle for added durability Right-angle head design for reaching tight or angled grinding jobs Upgraded Full, 1 HP motors provide the heavy-duty power needed for harsh industrial environments Impact resistant composite housings reduce tool weight and user fatigue. Precision spiral bevel gears transfer torque and speed to spindle for added durability Right-angle head design for reaching tight or angled grinding jobs