A multifunction wire stripper | crimper | cutter is a versatile hand tool designed to handle multiple tasks in electrical and wiring work, combining stripping, crimping, and cutting functions in one compact tool. These tools are ideal for electricians, technicians, and DIY enthusiasts who need efficiency and portability.

Key Features of a Quality Multifunction Tool:

✔ Wire Stripping – Adjustable or fixed stripping holes for different wire gauges (e.g., 10-24 AWG).
✔ Crimping Function – Works with insulated/non-insulated terminals, RJ45/RJ12 connectors, or ferrules.
✔ Cutting Blade – Cuts wires, cables, and small bolts cleanly.
✔ Ergonomic Design – Comfortable grip, spring-loaded handles for reduced fatigue.
✔ Durable Construction – High-carbon steel or hardened alloy jaws for long-lasting use.

Common Applications:

• Electrical installations (house wiring, switches, outlets).

• Networking & telecom (RJ45/RJ11 crimping for Ethernet/phone cables).

• Automotive wiring (terminal crimps, fuse box work).

• DIY projects & repairs (appliances, electronics).

Top Recommended Multifunction Tools:

1. Klein Tools 11063W – Strips, crimps, and cuts (10-22 AWG), durable with a lifetime warranty.

2. IWISS SN-28B – Includes RJ45/RJ12 crimping, wire stripping, and bolt cutting.

3. Jonard Tools WC-225 – Precision stripping and crimping for telecom and data cables.

4. Engineer PAD-11 – Japanese-made, smooth operation for fine electronics work.

How to Use:

1. Stripping – Insert wire into the correct gauge hole, squeeze, and pull.

2. Crimping – Place terminal in the crimp slot, press firmly until secure.

3. Cutting – Use the built-in cutter for wires, zip ties, or small screws.

Buying Considerations:

• Wire gauge compatibility (check AWG/mm² range).

• Crimp types supported (insulated, non-insulated, RJ45, etc.).

• Build quality (steel alloy vs. cheaper materials).

• Ergonomics (spring-loaded handles reduce hand strain).https://store.unigulfsupply.com/product/multifunctional-crimper-cable-cutter-wire-stripper/