The Bosch universal knife and blade set 63 x 19 mm (blue/grey, including 13 blades) is a versatile tool from the knife and blade category, intended for various tasks in the home workshop, in the garden or for general maintenance work. The set combines a practical universal knife (often called an olfa), which allows for quick blade changes, and 13 additional spare blades suitable for various materials. The manufacturer Bosch provides a robust design that allows reliable use in many everyday tasks, such as cutting paper, cardboard, plastic or thinner wood.

The combination of a knife and an extra-long blade length (over 51 mm) allows for easier, longer and more precise cuts even on thicker materials, without the need for frequent blade changes during work. The quick blade change system contributes to greater safety and better efficiency, as the user can always choose the most suitable blade for a given material. The set is designed for general use, so it is suitable for occasional home repairs as well as for more frequent use in an environment where quick adaptability and multi-purpose usability are important.

Key product features

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The practical design makes it easy to use even for less experienced users. The ergonomic shape of the handle helps to improve grip and control when cutting, which reduces hand fatigue during prolonged use. The blue-gray color scheme makes it easy to identify the tool among other tools in the workshop or in the field.

The 13 included spare blades mean greater autonomy, as the user will be able to perform a variety of tasks for a longer period of time without additional purchases. Since the blades are standard 19 mm wide and above-average length, changing them is quick and easy, while also enabling long-term and precise work without losing sharpness after just a few cuts.

For users looking for a handy set for everyday cutting tasks, this universal set delivers reliability, practicality and the ability to be instantly prepared for a variety of materials or tasks. Suitable for home use, basic craft work or emergency cutting in the field where quick adaptation is important.

It is important to know

Although this is a universal set of knives and blades that covers a variety of tasks, before buying it is worth considering which tasks you perform most often and whether the design of the set suits your needs. Versatility often means that the tool is not optimal for all tasks - attention should be paid primarily to the type of knife and the length of the blades in the set.

• A utility knife is a great solution if you perform several different tasks and don't need a special tool for specialized tasks.
• Longer blades (over 51 mm) make it easier to cut thicker materials, but are less suitable for extremely precise or delicate cuts, such as those required for model making or similar activities.
• The combination of the knife with 13 additional blades is particularly practical for users who change blades frequently and want to ensure constant sharpness during more intensive work.
• The kit can complement your existing tool set, but before purchasing, check that it meets your current needs and the type of cuts you make most often.

Source of editorial recommendations: general verifiable guidelines for product selection.

In practice

🟢 General household use and occasional tasks

The set is well suited for most basic cutting tasks in the household and workshop, as the universal knife and additional blades cover a wide range of tasks.

🟡 Modeling and precision work

Suitable with limitations – due to the longer blade, it is less suitable for very fine and precise cuts, where shorter and narrower knives are usually better.

🟢 Construction work and more intensive cutting of various materials

Very suitable - longer and robust blades allow cutting thicker materials and are suitable for intensive use, especially with the option of changing blades.

🟡 Field work where safe carrying is important

Suitable with limitations – if you use the knife frequently in the field, check that the kit allows for safe storage, as a folding design or case may not be included.

🟢 Complementing existing tools with replacement blades

Very convenient - the multi-blade set is a practical addition for users who always need sharp blades and change them frequently.

Answers to frequently asked questions

Is the kit suitable for cutting thicker materials (e.g. cardboard, carpet)?

Yes, its longer blade makes it suitable for cutting various thicker materials, making it versatile for home and workshop use.

Can I also make precise, detailed cuts with the blades?

It is possible, but a longer blade is not the optimal choice for completely precise cuts in model making or similar work. For such tasks, a shorter blade is usually a better choice.

Are the extra blades included in the kit the same as the basic blade on the knife?

Yes, the included replacement blades fit the basic knife in the set, allowing for immediate replacement without having to search for suitable blades.

Is the set suitable for users who change blades frequently?

Yes, because replacement blades are included in the kit, which is very practical for anyone who uses the knife regularly and needs constant sharpness.

Description updated: August 2026

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