ASME B107.57 pdf download BRICKLAYERS’ HAMMERS AND PROSPERTINE PICKS: SAFETY REQUIREMENTS biade: the tapered porlion of the brieklaycrs” hammer-head directly opposite the face. chanfer: the angled nat surface or equivalcnt radiusencircling the perimeler of the face of the bricklayers’hammer and prospccling picks and a1 both ends af thecutting edge of the bnieklaycrs” hammer. cheeks:see sides. curTing edge fbit): the edge...