Pinewood Derby Car Axles 60,000 Grit Review
http://tinyurl.com/k99cdnw
Pinewood Derby Car Axles 60,000 Grit
Burrs are removed via lathe. 90 degree head formed.
Axle is straightened using Derby Worx Pro Axle Press
Head of the axle is shaped with a slight taper to reduce friction.
Multiple wet sanding stages. Ensuring proper cleaning of axle between each stage of grit.
