Made of wear-resistant M4PM tool steel for longer life, fully OEM-compatible Mate LongLife includes rectangle and oval punch inserts that come in 5 standard inch and metric sizes.

• 制成的耐磨M4PM工具钢的长寿命，充分的OEM兼容马特格长寿命包括长方形和椭圆形的冲压插入进来5英寸和度量标准尺寸。