ZFE 1Pc M14x1.5mm Pitch Alloy Steel Metric Right Hand Die Machine Thread Die ZFE 1Pc M14x1.5mm Pitch Alloy Steel Metric Right Hand Die Machine Thread Die Material: HSS (High Speed Steel),Right Hand Thread Round Die High hardness and durable. Suitable for mold machining Round Solid Die, High Speed Steel Suitable for mold machining,High hardness and durable