Dimer SG-12 - 1/2" Outside Dia, Ball Bearing, 3/16" Inside Dia, 5mm Thickness Accessory Kit Contact with eye will cause

Contact with eye will cause irritation

the Bionic Face Shield provides excellent secondary protection when safety glasses or goggles alone are inadequate

Compatibility Works with 10" and 12" miter saws

knock-out wedge and adjustment hex

Dimer SG-12 - 1/2" Outside Dia, Ball Bearing, 3/16" Inside Dia, 5mm Thickness Accessory Kit Contact with eye will causeDimar's Precision Ball Bearing is factory fitted with an exclusive non marring DELRIN sleeve for unsurpassed performance designed especially for routing solid surface materials such as DuPont's Corian. These new Super Guide bearing assemblies will guarantee not to leave marks on the material being cut. Outside Diameter (O. D.) 1 2" Bore Inside Diameter (I. D.) 3 16" Thickness Minor Height 5 mm Taper 0