7/16" Tooling, 3/8" Tooling, 1/2" Tooling, 9/16" Tooling
Step Reamer/Spot Face Tool for Step Washers
B&B’s Precision Reamer / Spot Face Tool is designed to machine cylinder head bolt holes to accept our step washers. This one step process reams the hole to the correct diameter and depth while also spot facing. These tools are machined from high grade carbon steel for long service life.