P1M-SA3-5 A Brand New Generation of High-performance Electric Riveter Electric Core Pulling Riveter P1m-sa3-5 Tools for Auto Model: p1m-sa3-5 Power supply: 220 Applicable rivet diameter: 5 Boundary dimension (mm): 10 * 25 * 35 Net weight (kg): 3 Specification: complete machine Number of gun heads: 3 Scope of application: 3.2-5mm rivet Type: single handed