Bosch 3608639037 Nibbling Punch

Bosch 3608639037

Nibbling Punch

is a genuine OEM upper punch designed for Bosch metal nibblers. It works in tandem with the lower die (part 3608639036), enabling clean, precise punching and cutting of sheet metal without distortion or deformation.

Built from hardened steel to withstand repeated punching operations and ensure long-lasting performance, it moves up and down in close alignment with the lower die to form clean cuts along metal edges.

Designed for a machine-like:

GNA 75‑16 (corded)

GNA 18 V‑16 (Cordless)

and GNA 18 V‑16 E (cordless)