VIM Tools T40 Half Cut TORX; One Piece Impact Driver; 3/8 Inch Square Drive

Made of S2 steel for the strongest and hardest drivers available Satin chrome plated Heat treated to 58-62 RC Knurled body for fingertip control 3/8 square driveT40 Half Cut Torx One Piece Impact Driver 3/8 Square Drive. Length of Torx tip is cut to 1/2 the normal depth. With increased strength and improved fastener engagement; this impact driver can be used on all 6 point Torx and Torx Plus.