material:

Cr-V alloy steel, high quality intensity and tenacity

Body treatment:

Whole body heat treatment,head more heat treated reach to HRC53-60; end part drawing temper

Surface treatment:

yellow spraying plastics handling,anti-rusted,skidproof,safty work

Ideal situation:

Bench work, die making, machining, maintaining

include:

5pcs                                                                                                       

Packing:          

40pcs one box                                                                                   

center punch:

4*10*120MM

punch head:

5*10*130mm

cone punch:

3*10*120mm

butt chisel:

12*10*130mm

pin punch:    

4*10*150mm