Replacement Steel Catch Tray Insert Gauges & Calipers 8 mm outside diameter

8 mm outside diameter

000 rpm with strong low-speed torque for drilling

high speed steel engraving tools designed to be machine ready straight out of the package

5 mm (1 carat) center stone

Replacement Steel Catch Tray Insert Gauges & Calipers 8 mm outside diameterThe Replacement Steel Catch Tray Insert is a direct replacement for the catch tray on the John Frei Custom Workbench. Originally, John Frei Custom Workbench catch trays featured a zinc based metal insert; however, the standard material was updated to steel in the late 1990s and has remained steel ever since. This steel catch tray insert is designed to be riveted, nailed, or otherwise attached to a wood frameonce secured, the insert will lie flat.