Greenlee 7212SP-2-1/2D Knockout Die 2-7/8in 10 ga Cup tool storage

Greenlee 7212SP Knockout Die

The Greenlee 7212SP-2-1/2D is a Speed Punch standard round knockout die built for electricians and maintenance crews who cut conduit entry holes in panels and enclosures. It produces a clean 2.914 in nominal hole for 2-1/2 in conduit using a 10 ga mild steel capacity. The slug splits in half and falls free from the die and stud for fast clearance. Setup and disassembly are up to three times faster than conventional punch-and-die sets.

Electricians needing rapid hole cutting

This die suits professionals who punch mild steel, aluminium, fibreglass or plastic enclosures on a regular basis and value quick changeover. It is not intended for materials thicker than 10 ga mild steel or for hole sizes outside the 2-1/2 in conduit standard. Buyers who need larger diameters, heavier gauges or non-round profiles should look at other tooling.

10 ga mild steel capacity and compatible drivers

The die comfortably handles 10 ga mild steel and the listed alternative materials within the 2.914 in hole size. It runs out when material thickness exceeds the rated gauge or when a different conduit size is required. Compatible drivers include the 7212SP-2-1/2P punch, 7212SP11, LS50L or a hydraulic ram, giving flexibility across hand and powered setups.