Blue Point 5 Piece Punch & Chisel Set BLP5PCS
• Finished from Cr-V alloy steel
• The hardness of the chisel head is HRC53 - 60, the hardness of the head is HRC48-58, and the hardness of the tail is tempered.
• The surface is treated with blue spray to resist corrosion
• Includes: Cone punch: 2mm, Masonry chisel: 12mm, Cylindrical punch: 8mm, Marker punch: 6mm, Oil groove chisel: 5mm