Anderson Prop Reamer #421350

3/16" ,  1/4" ,  5/16" ,  3/8"

Reamers are for enlarging the hole in aircraft propellers whilst maintaining centering. Since they cut the material accurately, your propeller will run more concentrically, thus reducing vibration, a major cause of engine/radio wear! It's even possible to remove the handle and mount the cutting bit in a drill press for added precision.

 Taper Reamers are used primarily for cutting holes in model car body shells, but will work equally well on soft woods and thin sheet metal - the pointed tip means that you don't even need to drill a pilot hole.