Nice hardened steel drill bushing block graduated in fractions, but will work for all aircraft sizes as well. Sizes are 1/8" to 3/8" by 1/64ths. 17 different sizes .Guide is 3/4" thick x 5.5 " long and is also V grooved on bottom for round stock or tubing. Great for the homebuilder or professional mechanic. Manufactured from hardened tool steel.Proudly made in the USA.I ship APO,International and do combine shipping. Check out my other items!Sign up for my email newsletters by adding my eCRATER Store to your Favorites
