... punches kit Hydraulic hole Knockout punches kit dies sets Round hole knockout punches kitHole presses set.Suitable for ... hole Knockout punches kit dies sets. GroupPunches sizesReference Model A Round:Φ16, Φ20, Φ26.2, Φ 32.5, Φ39, ... Φ51mmSYK-8A B Round:Φ22, Φ27.5, Φ34, Φ 43, Φ49, Φ60.8mm(1 ... ", 2")SYK-8B,TPA-8, WK-8, TP-8C,CC-60 C Round:Φ63, Φ76, Φ80, Φ 89, Φ100, Φ114mmSYK- ...