A new hydraulic opening die Specification: Color: Black Material: 40 chrome steel Mold specification: Square; round Die clearance: 0.6-0.7mm Thread type: M20 x 1.5 Size: 45 * 45mm Applicable material: stainless steel plate Features: 1. After heat treatment, it is firm and durable 2.Dimensional accuracy 3.Easy operation 4.Increase of efficiency Package Included: 1x hydraulic Hole Punch Die Note: -The mould with small side length is generally round, and the mould with large side length is generally rectangular -Due to the different displays and different lights, the picture may not reflect the actual color of the item. Thanks for your understanding.