The No. 8 575 watt countertop grinder has push button forward and pulse reverse functionality. A heavy-duty aluminum No. 8 head assembly locks with a quarter turn and has a push button release. Will grind up to three pounds per minute. Includes stainless steel knife, plus two stainless steel plates (8mm, 4.8mm), meat stomper, 7/8 inch OD plastic stuffing tube and plastic stuffing plate. Handwash only.