These JET Drill Presses use a variable-speed motor with the stepped-pulley system, and come equipped with a continuously variable transmission. This enables use at a wide range of speeds, as well as the ability to change speed during operation. A scale-marked hand wheel that matches the desired machine speed is mounted to a reduction gearing system for precise operator control. This adjusts the gearing ratio between the motor's fixed pulley and the output shaft's variable pulley, changing the speed of the chuck. A tensioner pulley is implemented in the belt transmission to take up or ...
This is an authentic Powermatic replacement part that is sourced from the original manufacturer to be used with miter saws. The spindle collar is used to disperse pressure put on the blade by the bolt across a wider surface area. This item is available as an individual replacement part, please see illustrated diagram for associative parts. For Use With: Jet 64A (1791227K) 10 in. w/30 in. Rails- 27 x 17 Extension Table Contractors Table Saw 64A (1791227K) 10 in. w/30 in. Rails- 27 x 17 Extension Table Contractors Table Saw 64A (1791228K) 10 in. w/50 in. Rails- 27 x 36 Extension Table and ...