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Utility knives: what you need to know

Automotive repairs often involve removing a plastic or leather element of the interior trimming, changing the size of these parts, or stripping the jacket of a cable. These tasks can be easily solved with utility knives. They have a replacement segmented blade. When a part of the snap-off blade becomes dull, this segment is simply removed. Thus, you won鈥檛 have to spend your time and effort for sharpening.

What are the types of utility knives?

The tools differ from each other in the width of the blade, features of the design, and area of application. Considering these criteria, we distinguish the following main categories of these tools used in automotive repairs:

• For domestic use. Such knives are fitted with a 9 mm wide blade. In most cases, the design features a plastic safety lock which fixes the working element. As a rule, these tools are sold at a low price. It is comfortable to cut soft thin materials with their help.
• For professional use. The width of the cutting part can vary between 18 and 25 mm. It is fixed with a screw-lock system. These tools have a very long service life. They are widely used when dealing with hard parts, for example, made of plastic.

Apart from that, utility knives from our catalogues differ in the material of the body. In particular, this can be:

• Metal. It features high resistance to mechanical damage. Such bodies are most often fitted with rubber grips which prevent the accessory from slipping out of the hand.
• Plastic. Items made from it are light. Tools which have bodies made of plastic only are cheap. More expensive models of a better quality have metal guides: the blade moves between them.

Tips on using utility knives

As a rule, there is no need to retract a too large part of the snap-off blade. One or two segments are enough. Be sure to secure the blade with a safety locker. If the task requires a high level of accuracy, use a ruler.

Be careful while working, in order not to break the blade before it gets dull. You should be cautious when stripping a cable as there is a risk of damaging the wire itself. It is recommended to cut the jacket around the wire and then 鈥� lengthwise.

A lot of products are supplied with a blade snapper which helps to remove the dull segment fast and easily. If there isn鈥檛 any, use pliers. When doing it, keep the tools as far as possible from your face. Store the instrument with the blade retracted inside the body.

AUTODOC: convenient online shopping

In our online store, there is a wide selection of tools for automotive maintenance and repair. In particular, at AUTODOC you can buy utility knives, wood chisels, metalworking chisels and many others. Thus, you won鈥檛 have to spend your time and effort looking for necessary items in different online stores. Keep an eye on promotions that are held on our website: during them, you can buy even more tools for the same amount of money.