16.5" Q-Drive Arrayed Segmented Hard Material-2 Blade with Silent Core (Orange, Hard Concrete) Metal Lathe Accessories A Full Bead bit is

A Full Bead bit is a standard edge profile bit that cuts a dual radius point cut

A spiral cutterhead is 50% quieter than a conventional cutterhead

The head swivels and pivots effortlessly for improved control and ergonomics

The versions with the high quality 2-component plastic handle and the T-bar have a smooth-running trapezoidal threaded spindle and replaceable pressure pads that require no tools to install

it also works well as a protective barrier for hot glue guns

16.5" Q-Drive Arrayed Segmented Hard Material-2 Blade with Silent Core (Orange, Hard Concrete) Metal Lathe Accessories A Full Bead bit isOrange 16. 5 inch arrayed segmented diamond blade with Q Drive arbor used for a range of hard pavers and similar materials. Blade Features: Cool Cut Technology Soft Medium Bond Arrayed Diamond Pattern Silent Core Technology allows blades to cut up to 50% quieter Includes an adapter that allows the blade to fit on a standard arbor Blade Comparison Chart