Comparison DeWALT DCS335P2 vs DeWALT DCS334P2

The minimum stroke frequency of the jigsaw blade during operation. In some cases (for example, when working on metal), a low stroke rate is preferable to a high one; accordingly, the lower the minimum frequency, the more opportunities you will have to set up the instrument for working on a particular material.

The shape of the jigsaw handle determines the way it is held during operation, as well as some application features. Today the following types of handles are used:

— D-shaped. Sometimes also called “staple-shaped”. True to its name, it is shaped like the letter “D” rotated 90°. The advantage of such jigsaws is the ability to work with one hand; on the other hand, they are poorly suitable for figured sawing, especially with complex shapes of cuts.

— Mushroom-shaped(rounded holder). In our catalog, this category includes all jigsaws equipped with an additional protrusion holder in the front part. This protrusion makes it easier to hold the tool with both hands, which is especially important when making cuts of complex shapes. Accordingly, such tools are considered more suitable for figure sawing. Among the disadvantages, visibility during operation is somewhat worse than in the case of a D-shaped handle.

Number of batteries supplied with the corresponding tool (see “Power source”). This item may also indicate the presence of a built-in battery.

The included battery allows you to use the device right out of the box. To expand the capabilities, manufacturers can equip the electric lobster with two or more batteries. This provides additional benefits that are especially convenient when using the tool for long periods of time. So, when the charge of one battery is exhausted, you can quickly exchange it for another; while one battery is in use, the second one can be charged. This allows charging interruptions to be minimized or eliminated altogether.

In addition, many modern cordless tools are supplied without batteries. This configuration assumes that the user will purchase additional batteries at his own discretion (many models are compatible with several brands of batteries at once). In addition, this option can be useful if the battery is already on the household. This happens quite often, since many well-known manufacturers use universal batteries suitable for different types of branded power tools. So a battery, for example, from a previously purchased screwdriver or sander may well be compatible with a jigsaw from the same company.

As for non-removable batteries, this is a rather rare and specific option. Such tools turn out to be as compact as possible, but the batteries themselves cannot be quickly changed - so during work you will inevitably...have to take breaks to charge. Therefore, this power supply method is typical for low-power instruments. In them, small size is more important than a long period of continuous operation; moreover, the low capacity allows you to achieve good autonomy even with small sizes (and, accordingly, capacity) of batteries.

The name of the battery platform supported by the device. A single battery platform is used to combine various power tools of the same brand (screwdriver, grinder, circular saw, etc.) into one line. Devices on the same platform use interchangeable batteries and chargers. Thanks to this, for example, there is no need to select a battery for each individual power tool model, because one purchased as a spare battery can be used in various power tools, depending on the situation or as needed. Batteries of the same platform basically differ from each other except perhaps in capacity.

The model of a standard battery allows you to find out its characteristics in more detail, and also helps you understand what devices it is like and which one should be purchased in case of a replacement due to a malfunction or, if necessary, buy another similar one.

Battery models compatible with the tool.

When choosing a tool, this information is relevant mainly for models without a battery in the kit (see "Complete battery"). For tools shipped with batteries, the battery model is more of a guideline - it's mostly "for the future" if a spare or replacement battery is needed. However, this data can also be useful during the selection process - for example, to assess compatibility with an existing battery in the household, or to find detailed data on compatible batteries and determine how they meet your requirements (in particular, there are formulas that allow you to determine the time of continuous operation from a specific battery; these formulas can be found in special sources).

An indicator that signals the battery level in the corresponding tool (see "Power supply").

The device and capabilities of such a pointer can vary from an LED “light” that gives the simplest signals by changing color and / or blinking frequency, to detailed data on the instrument’s own display (see “Functions”). However, in any case, the charge level indicator makes it easier to monitor the state of the battery and reduces the likelihood of being with an “empty” battery at the wrong time.

- Charger. A device for charging the batteries used in the tool with the appropriate power supply. For models supplied with such a device, the charger model may be additionally specified in the characteristics. This information can be useful not only for finding a spare or replacement charger, but also in case the household has other cordless tools and / or batteries for them. On the other hand, a lot of modern cordless tools come without a charger at all. This option will be optimal, first of all, if a compatible memory is already available, and there is simply no need to overpay for a second device. In addition, the lack of a charger will be appreciated by those who want to choose this accessory separately, without relying on the manufacturer's decision.

- Rubberized handle. The presence of a rubber pad on the handle of the jigsaw. Rubber provides a more secure hold on the tool than plastic, and also helps reduce vibration transmitted to the operator's hands. In some models, rubber pads are made corrugated - for additional reliability.

- Protective shield. The presence in the design of the jigsaw of a transparent (usually plexiglass) protective shield in the front, near the file. It prevents fine sawdust from being scattered during operation, and also improves blowing or suction efficiency (if these functions are present, see "Functions/Features" for more details). In most cases, the p...rotective shield is made removable.

- Case included. The presence of a special suitcase-case in the delivery set of the jigsaw. Such a case greatly facilitates storage and transportation, because. initially “sharpened” for a specific jigsaw model. In addition, additional accessories can usually be stored in it: replacement files, a tool for changing them (if required), a spare battery, etc.

- Flexible shaft. The flexible shaft is a special kind of auxiliary nozzle. Outwardly, this device looks like a hose, sometimes quite long. One end of such a "hose" is attached to the cartridge, and the other has its own cartridge, where the working nozzle is attached - rotation is transmitted to it due to the shaft located inside the "hose". The part of the flexible shaft held in the hands during operation is more compact and lighter than the jigsaw itself, so the most popular ways to use such equipment are the processing of hard-to-reach places (where the tool simply cannot crawl through) and fine work (which is difficult to do with a massive machine).

- Pedal. The presence of the pedal frees the hands of the master and allows you to adjust the speed of rotation of the nozzle by changing the pressure on the pedal. The dependence here is directly proportional - the stronger the pressure, the higher the speed.