OK INDUSTRIES KB24 Wire Wrapping Bit, 24 AWG. More details: Wire Wrapping Bit, Number of Pieces 1, Wire Gauge 24, Wrapping Terminal Hole Dia 0.075 In, Wrapping Terminal Hole Depth 0.750 In, Unwrapping Terminal Hole Dia 0.075 In, Unwrapping Terminal Hole Depth 0.750 In, Effective Radius 0.100 In, Minimum Terminal Diagonal 0.055 In, Maximum Terminal Diagonal 0.074 In