Item No.: H37X255
.4PC COLD CHISEL:  
    1/4X1/4X4",1/2X7/16X5-3/4"，  
    5/8X1/2X6"，3/4X5/8X6-1/2，  
.1PC PRICK PUNCH：3/16X3/8X4-1/2，  
.1PC CENTERPUNCH：3/16X3/8X4-1/2，  
.2PC TAPER PUNCH：5/32X3/8X7，3/16X1/2X9，  
.6PC PIN PUNCH：1/16X1/4X4，3/32X1/4X4，1/8X5/16X4-1/2，  
        5/35X5/16X5，3/16X3/8X5，1/4X3/8X5-1/2  
.Material: 40CR    
.Surface treatment:Black  
.Heat treatment