Dewalt DWE46123 4-1/2 In/5 In Cutting Grinder Dust Shroud Tool KitDewalt DWE46123 Features This Cutting Dust Shroud Kit includes the DWE43131 4 1 2 in. 5 in. Grinder and DWE46123 5 in. Cutting Grinder Dust Shroud. The grinder features the Anti Rotation E CLUTCH system which shuts the grinder off when a wheel pinch or wheel stall occurs. The cutting grinder dust shroud provides easy depth of cut adjustment with the adjustable shoe. DWV9000 Quick Connector provides a secure connection between the shroud and vacuum