JET 708455 JJ-6OS 6-Inch 3/4-Horsepower Open Stand Jointer, 115/230-Volt 1-Phase Two-way tilting fence with positive stops at 45 degrees and 90 degrees for versatility Spring loaded front blade guard and rear blade guard for maximum protection Dust chute with 4-inch port for efficient dust/chip collection Totally enclosed fan-cooled motor for longer life Adjustment dials under both tables for accuracy and ease of adjustment