What is the composition of the D284931 guard? Wilson November 11, 2020 15:04 Updated Follow Answer The D284931 guard is made of low carbon rolled steel. Related articles What is the table made of on DEWALT table saws? Do you have the (M)SDS for the DEWALT pneumatic lube DWFP4OZOIL? Does DEWALT offer a set of guide bushings for the line of DEWALT routers? Comments 0 comments Please sign in to leave a comment.