Porter Cable 892 Porter Cable 892 2 1/4 Peak HP Router Kit Model 892Soft-starting 12-amp motor featuring full-time electronic feedback (10000 - 23000 RPM)Motor transitions quickly between fixed base (included) plunge base (8931) and traditional spiral down bases (690 series)Release the motor adjust bit height and clamp the motor from above the router table with 3/16" hex socket (not included) or model #75301 kit (not included)Handle-access dual-position on/off switch with automatic bit-changing lock-"off"Macro-height lever for coarse adjustments and tool-less motor releaseFine depth settings to 1/128" with micro-adjustment knobStandard Equipment: Includes router motor #8902 base #8901 1/4" collet #42999 1/2" collet #42950 collet wrench #42596 carrying case and operating manual.