Tip Hole: 0.0126" (0.32mm) DiameterAWG (Single-Core): 28 AWGAWG (Multi-Core): 30 (7x38); 30 (19x42) AWGTip Width (Overall): 0.354" (9mm)Tip Height (Overall): 0.118" (3mm)Compatible Hand-Piece: WS140-A Precision High Temperature Wire Stripper TweezersCompatible Station(s): WSS-1A Precision High Temperature wire Stripper Station Set