Crimping pliers are a basic jewelry making tool. This handy plier hosts two spots for your crimp bead--the back one with a tooth to smash the crimp, then turn your crimp to the side and put it in the front compartment and fold it. Using this tool with 2x2mm crimp beads is a must for creating secure work. See here for sterling and gold filled crimping beads.
Essentials Archives - Beadology Iowa
Ryobi 18V ONE Cordless AirStrike 23-Gauge 1-3/8 Headless
Bead-Crimping Pliers 111616
pliers Archives - Beadology Iowa
Ferrule Crimping Tool Kit, Preciva AWG23-7 Self-adjustable Ratchet
These crimp beads are small, yet mighty. They are the most commonly used size, 2mmx2mm. When smashed and folded with a crimping plier, they offer
2x2mm Gold Filled Crimp Beads --100ct.
Beadalon - Crimp Tool Mighty
Stringing Materials Archives - Beadology Iowa
Crimpers - Beadalon