The TopHat Shaft shaper compresses your wooden shaft so TopHat points are easily screwed on. Each Shaper comes in 5/16 or 11/32 and extra collets in different sizes are available.
The Shaft Shaper can be attached to a drill or clamped into the TopHat Assembly Tool. For best results use a drill on a low speed setting. Push the shaft into the Shaper all the way to the back while spinning to create a fully shaped shaft.