IWISS iCrimp Battery Lug Crimping Tool Kit — 8–1/0 AWG Hex Crimper with EDM Rotating Dies & Cable Shear Cutter

The IWISS iCrimp is a heavy-duty hex-crimping tool and matching cutter engineered to securely crimp 8, 6, 4, 2, 1 and 1/0 AWG battery lugs and trim copper or aluminum cable cleanly.

If you work on commercial vehicles, generators, RVs or any high-current installations, reliable crimped connections and clean cable cuts are essential. The iCrimp pairs precise rotating EDM dies with a hardened shearing cutter to produce low-resistance, high-strength terminations that are quick to verify and built to last in demanding jobsite conditions.

How does the rotating die set improve crimp consistency?

The interchangeable rotating EDM die set is machined for dimensional accuracy and reduces mis-crimps compared with stamped dies. Each die is size-coded so a correct crimp leaves an embossed die number on the connector for fast visual verification.

• EDM-cut dies for repeatable, tight tolerances
• Quick-change rotating design simplifies swapping sizes
• Size code embossing helps quality checks on the fly

Why choose hex crimping for battery lugs?

Hex crimping creates a broad, multi-surface compression that concentrates pressure across the conductor and lug barrel. The result is lower electrical resistance and greater pull-out strength compared with simple round or bell crimps.

• Wide contact area reduces heat-generating resistance
• Improved mechanical retention for vibration-prone applications
• Works with common copper lugs used in heavy-duty systems

What wire sizes and applications does this kit cover?

The crimper accepts battery lugs sized for 8, 6, 4, 2, 1 and 1/0 AWG, covering most automotive, marine and light commercial power runs. It’s intended for use with copper or aluminum electrical conductors and common battery terminal lugs.

• Crimps 8–1/0 AWG battery lugs and ring terminals
• Ideal for trucks, RVs, gensets, cranes and emergency vehicles
• Not for steel or ACSR conductor cutting

How does the included cable cutter perform?

The LK-60A cable cutter that accompanies the crimper is built from chrome vanadium steel with induction-hardened, beveled edges to shear copper and aluminum up to 1/0 AWG cleanly. Its jaw geometry minimizes deformation for neat cable ends ready for crimping.

• Shear-type blades for clean cuts on copper and aluminum
• Hardened chrome vanadium construction for durability
• Cuts up to 1/0 AWG; avoid steel or ACSR conductors

Who is this for? If you are a technician, fleet mechanic, marine installer or serious DIYer who regularly terminates heavy battery cable, the IWISS iCrimp kit gives you factory-quality hex crimps and a robust cutter in one package. It’s designed to speed up field work, provide clear crimp verification, and withstand the tougher environments found in commercial and recreational power systems.