PRODUCT OVERVIEW Looking for the perfect kit to get started building your own log furniture? Look no further! The Home Series Beginner?s kit features a 1-oe? tenon cutter (our most popular size due to versatility), a forstner bit, and 20 piece plan booklet (for all those projects you want to build). This tenon cutter produces a radius shoulder (see the log picture in the thumbnail above) for a more refined look for that rustic furniture project. This high quality, made-to-last kit comes with a 1 year warranty! Purchase it, and you?ll be well on your way to making indoor and outdoor projects for you, your spouse, your kids, and once they see the projects, probably all your friends. TENON CUTTER SPECS Made in the USA Creates a radius shoulder profile Die cast automotive grade (A380) aluminum body Threaded shank that can be removed for replacement Durable, powder coated finish Dual blade technology Blades can be replaced or re-sharpened SH0750 (1/2?) ? Shank threads (3/4-16 UNF) DRILL REQUIREMENTS 1/2" drill Single-speed 450 RPM or less