Tiranti C161 Sprue Cutter Blade

C161 Sprue Cutter Blade is a replacement blade for the C161 Sprue Cutter. It is made of high-quality steel and is heat-treated for durability. The blade is tapered to create a smooth, burr-free cut.

This is used for cutting channels and sprues in silicone rubber moulds. Produces a ‘U’ shaped cut which is better than making crosscuts with a scalpel and weakening the mould.