Professional TC Worktop Cutter Two flute cutter with a 12.7 mm (1/2in) diameter. TCT for abrasive materials such as chipboard, MDF, plywood, hardwoods and hard plastics. Advanced automated grinding improves the carbides resistance to wear. Up to 200% longer life when cutting abrasive materials. Cleaner cut than other existing carbides. Final results & life that makes it the most cost effective carbide today. Includes 10 x 383DX12TC Cutters in a gravity dispenser box. Ideal for display on a trade counter or can be hung on a peg.