Fits all standard utility knives and is great for cutting drywall

Large Heavy-Duty wheels can easily roll over steps

the Polisher has a wire mesh intake cover to prevent wool bonnet fibers and other debris from entering the motor

Belt loop accommodates up to 3" belt

Amana 49616 Beading Router Bit Guide Rails Fits all standard utility knivesProfiling Router Bits: Beading Router Bits, Carbide Tipped: 1 2" Rad x 1 1 2" Dia x 3 4" x 1 4" Shank Cut a quarter round shape bounded by fillets, known as a bead, in one pass by this bit. The width of one fillet is set by the pilot bearing size, while the other is controlled by the depth of cut. A beading bit can be transformed into a corner rounding bit by changing the bearing (& vice versa). Standard Equipment: 49616 Beading Router Bit