Rob Cosman's Winding Sticks cocobolo Tooth Geometry: Filed crosscut at

Tooth Geometry: Filed crosscut at 15 teeth per inch (TPI) and a 0 degree tooth rake

please allow 4-6 weeks for completion

By the end of the class

it is now ready to use

It is not necessary to remove excess on sawn timber

Rob Cosman's Winding Sticks cocobolo Tooth Geometry: Filed crosscut atWinding sticks are a time honored jig that helps you evaluate if the surface of a board has any wind or twist. To give you an accurate reading the winding sticks must be precisely made. Here are why my winding sticks give you the professional results you demand: Made from extremely stable, torrefied wood. Torrefied wood has undergone a high heat treatment changing the cellular make up of the wood so that the wood does not react to moisture. Precisely