PRODUCT OVERVIEW Why not go all in? Almost nothing is off limits with this kits. The Pro Series Professional Kit is just that; and you can expect to be calling yourself a professional very shortly with the projects you?ll be making. This kit comes with all the tenon cutters in the series. That means 5! You get the oe?, ?, 1?, 1-oe?, and 2? tenon cutters, oe?, ?, 1?, 1-oe?, and 2? forstner bits, a quick stop pin system and a 20 piece plan booklet (for all those projects you want to build). These tenon cutters offer even more features and pieces than the Home Series, and are the equivalent of a luxury version. The quick stop pin system, and in-sight measurement system?. These allow you to cut the tenon to length without having to measure. The tenon cutters also create a radius shoulder profile (see the log picture in the thumbnail above) for a more refined look for that rustic furniture. This high quality, made-to-last kit comes with a lifetime guarantee! Purchase it, and you?ll be well on your way to making anything you want?..or your spouse wants! The oe? and ? offer extreme detail for spindles, headboards, and more, the 1? will provide the perfect size for coat racks or hooks, the 1 oe? offers the versatility of building almost any project in the book, and the 2? will offer extra support for those structural projects such as swings and bunk beds. TENON CUTTER SPECS Made in the USA Creates a radius shoulder profile In-sight measurement system? Machined from a solid billet of aluminum Premium plated, threaded shank that can be removed for replacement Dual blade technology? Blades can be replaced or re-sharpened (TTR0500) SH0500 (1/2?) ? Shank threads (3/4-16 UNF) SH0750 (1/2?) ? Shank threads (3/4-16 UNF) DRILL REQUIREMENTS 1/2" drill Single-speed 450 RPM or less