HomeMachine KnivesBias Cutters MK30150 Bias Cutter Bias cutter blade, circular Double bevel, 7/16” 3-3/4″ diameter 0.042” thick 1-1/4” center hole 1/4” drive holes (2) 60 teeth Package Qty 10 Weight (lbs) 0.100 Weight (kg) 0.045