The superior mechanics and internal mechanisms of the AIRCAT 6210 Extended Straight Die Grinder includes high-quality bearing surfaces， air chambers and turbines. The patented exhaust muffler/filter technology reduces the level of noise while retaining more power and horsepower. A quiet， powerful tool ideal for shop or home applications. All the Power， Half the Noise. The AIRCAT tool line has a substantially reduced level of noise while retaining more power and torque. Our tools have been tested and shown to operate at 82-86 dBa (decibels)， far below the OSHA guidelines. This feature benefits not only the mechanic but also the overall business. The patented tuned exhaust muffler technology， in all the tools， allows discharged air to pass without developing back pressure， thus retaining more power， while significantly reducing noise. AIRCAT has innovated through-the-handle exhaust design， which incorporates its revolutionary worldwide patented internal muffler/filter. The benefits include reduced hazards from breathing exhausted air particulates， the elimination of blow-by into the operators eyes and lungs as well as reduce noise. AIRCAT also incorporates a patented ergonomically engineered handle design to relieve stress and fatigue on the operators hands， wrists and arms. The patented AIRCAT handle offers better overall distribution of weight for a balanced tool and provides a unique grip that makes it easier to use for prolonged periods of time.

Patented quiet tuned exhaust (82 dBa)

Superior steel grade internal bearings for longer life

Feather trigger for better speed control

Ergonomically designed housing

Extended head to reach in tight spots

Most comfortable trigger in the industry