Name: punch pin
characteristic: unique patent,twice stamping
Dual-mode double-punch
①Nail head can be punched well even the shank is uneven.
②Big nail head.
③Nail head with out knock marks to ensure consistency.
④Uniform thickness of the nail cap diameter.
⑤Hollow design nail die,no small head,no ash blacking, no clip crumbs,no cracking,no frequent dies demolition.