Cutter Punch 12'' As Per Specification Type: Hand Tool Cotter Punch (Parallel Type). Overall Le Ngth: 12 Inch (≈ 300 Mm). Material: High Carbon Steel (Hardened & Tempered). Heat-Treated For Durability. Tip Type: Flat / Blunt End (For Driving Out Cotter Pins, Rivets, Etc.). Tip Diameter: Generally 8 To 12 Mm. Sha Nk Diameter: 16 To 20 Mm Approx. Hardness: 52 To 58 Hrc (At The Working End). Surface Finish: Black Oxid E / Phosphate Coated To Resist Corrosion. Grip: Knurled / Anti-Slip For Firm Handling. Standard Compliance: As Per Is: 4422 / Equivalent. [ Warranty Period: 30 Months After The Date Of Delivery ] ]