The Sona 8297PV Brass Collet Set (9 PC.) includes 7 different pieces of brass collets. It also includes an aluminum handle with storage. This set is great to use with bead reamers, diamond burrs, files, HSS drills, and more.This 9 piece set includes:-Aluminum handle with storage-7 pc brass collets (mm), which are labeled on the storage case:0.8-11.3-1.51.8-2.02.2-2.42.8-3.0(2x) 3.0-3.2-Cone shape diamond burrThe handle length is 4-3/4” and it is ideal for hardware, home, hobbyists, jewelers, machinists, the everyday user, and more. You can mark soft metals with the diamond bit attached to the diamond burr holding collet pen with the aluminum handle. This product also includes a storage case labeled with six different sizes to keep your brass collets organized. Aluminum handle with storage 7 brass collets Handle length: 4-3/4" Cone shape diamond burr
