ODE Hydraulic Hole Puncher punches bolt holes in flat bars, straps and plates. It is a fast, burr‑controlled alternative to drilling. ODE NMHP‑series punchers cover punching diameters from Ø8 mm to 36.5 mm across models: NMHP‑22E for Ø8–22.5 mm, NMHP‑36E for Ø17–36.5 mm. Powered by 220 V, each hole takes 2–5 seconds. Throat depths range from 40 mm to 60 mm, and standard dies of 9–36.5 mm are included in the kit.