Tenders for Supply of Set Of Number Punch 0-9 And Letter Punch A-Z Size 12Mm, Material En-8/En-9 Carbon Percentage 0.35-42 Hrc 58-62 At Stamping End, Hrc 38-42 At Striking End. Chamfered To Prevent Splintering. Makes: Taparia/Stanley/Rabro/Bradma/Venus Or Equivalent..