3 stage cut depth adjustments Trigger switch easily operable with the right hand grasping the handle Ergonomically designed handle Conveniently located plunge lock lever for efficient operation Easy-to-read depth scales Flat top design with raised ribs for added convenience when changing bits Able to perform long straight cut with optional Guide rail adapter set and Guide rail Chip deflector Connectable to dust extractor Collet Capacity : 1/4 or 3/8 " Sound Pressure? : 91 dB(A) Sound Power? : 102 dB(A)