Contents
A multi-tool pliers helps solve small tasks when you need several tools at hand. Its limit appears when versatility is confused with the ability to do any job. Use each function for its intended purpose, check the mechanism before applying force, and store the tool clean and dry.
This guide focuses on mistakes to avoid during use and maintenance. Cutting capacities, locks and accessories depend on the model: the “multipurpose” name does not guarantee them.
1. Work with several tools open at the same time
A photograph with blades, saws and screwdrivers deployed serves to show the functions, but is not a working position. Before starting, identify the necessary tool and collect the others according to the manufacturer's instructions.
Check which elements have a lock and how they are released. Don't assume that all sheets are set the same. Keep your fingers out of the closing path and stop if the mechanism does not operate correctly.
2. Forcing the jaws or wire cutter
Just because a multitool incorporates wire cutters does not mean that it can cut any metal. Check the type of material and the supported capacity; Do not cut hardened wire unless authorized by the manufacturer. Use eye protection if fragments may fly out.
Do not hit the tool or lengthen its handles to increase strength. Don't use the jaws to loosen nuts either: you can round them; Use a suitable key. If the task requires forcing the set, switch to a specific tool.
3. Confusing accessories with working capacity
A case can bring together a multitool, a cover and other accessories. That set makes organization easier, but the accessories themselves do not extend the limits of the jaws, blades or joints.
Before using it, distinguish what belongs to the tool from what is a stand-alone plugin. In the set images, check the current sheet to know the content included; do not deduce measurements, materials or functions solely from the photograph.
4. Believing that a rubberized handle protects from electricity
A padded or rubberized handle does not equal electrical insulation. The CCOHS expressly distinguishes coatings intended for comfort from tools with insulated handles for electrical work.
Do not use an ordinary multi-tool on live conductors or interpret its finish as a certification. Electrical interventions require proper tools and procedures, as well as appropriate training. If you do not know the status of an installation, leave the intervention to a qualified person.
5. Give all models the same purpose
There are general purpose multitools and others that incorporate specialized tools. A rugged appearance or the “tactical” designation alone does not describe what each accessory is for.
Identify the components with the model manual. If you don't know the function of a piece, don't improvise a use. In a repetitive or delicate task, a dedicated tool may be more suitable due to its shape and access, even if you already have a similar function in the multi-tool.
6. Screwing with a bit that does not fit
Interchangeable bits must correspond to the shape and size of the screw head. Before turning, check that the bit holder retains the part and that you can keep the assembly aligned.
Supports or holds the workpiece; Avoid holding it in your palm while working with a screwdriver. If you need a lot of force or access requires tilting the tip, use an appropriate tool. Do not use the cutting blade as a substitute for the screwdriver.
7. Assume all multitools have pliers
The folding format can be organized around pliers, scissors or a knife. The way you open it and the grip change with that construction. Check what the main tool is before deciding how to use it.
If you need a format focused on the blade and other small tools, you can consult the collection of multi-tool knives. The sheet of each model allows you to identify its functions; not all of them incorporate the same ones.
8. Store wet or lubricate without cleaning
Stainless steel resists corrosion, but is not immune to it. Leatherman recommends periodically cleaning, drying and lubricating your tools, especially after exposure to marine environments. Always adapt maintenance to the manual of your model and its materials.
- Remove dirt: cleans away traces of dust or sand without straining the joints. If the manufacturer allows water and mild detergent, use that method.
- Dries well: pay attention to the pivots and the space between the tools before closing and sheathing.
- Lubricate where appropriate: use a product compatible with the manufacturer's instructions and remove the excess.
- Check operation: checks opening, closing, locking and status of the jaws. If there is damage or a defective closure, stop using it.
Avoid aggressive solvents: some may damage plastic components. Smooth and serrated blades require different sharpening methods; follow the specific instructions.
A brief check before each use
Ask yourself four questions: is it the correct function for this task? Is the tool in good condition? Can I work without forcing it? Do I know how to close and store the tools? If any answer is negative, resolve it before starting.
To identify formats focused on the jaws, consult the collection of multipurpose pliers and check the purpose of each reference: it coexists with folding multi-tools and dedicated pliers. The model's manual and its stated capabilities should guide use.
Sources and references
- CCOHS: Safe use of pliers and wire cutters. Cutting capacity, handle coatings and practices to avoid.
- CCOHS - General Use of Hand Tools. Inspection, clamping of the piece and adaptation of the tool to the task.
- Leatherman: maintenance instructions. Cleaning, lubrication, corrosion and sharpening of your multi-tools.
