Overview 8 kinds of the best circular saws: how to choose what to buy, the pros and cons, features, rating

Circular saw, and the people just "circular saw" - one of the most popular instruments like the house masters, and among professional builders. Its main purpose - mechanical sawing wood and other materials with similar strength characteristics. Among the advantages - high precision and speed, versatility. Some models are specially designed for cutting only wood blanks, while others are able to cope with non-ferrous metals.

Each of the disk on the market drank actually sharpened by performing very specific tasks, but even so it is impossible to come to the store and buy a, for example, the model of "wood". It is important to take into account its performance, feature set, and some other parameters.

How to choose a circular saw

First of all you should decide what kind of a circular saw is suitable for a particular job, because by design the tool is:

• Stationary - in fact, machineRepresenting mounted on the saw frame. Requires free space in the workshop, and sometimes a separate room. Such circular saw designed for continuous processing of lumber, and in large quantities.
• Table - the previous embodiment in miniature, is mounted on a separate bench or table is also used for sawing large volume timber, e.g., during the construction of the bath.
• Manual - mobile tool designed for machining in different planes. This is the most common form of a circular saw, but the least powerful of the above. At work requires periodic rest is used for cutting small volumes of material.

Hand tools more versatile than fixed options. He is much cheaper, but under certain conditions is able to cope with the same challenges, albeit with lower efficiency. When it is selected should be guided on the following criteria.

Food

By type of power disc saws are divided into 2 classes:

• Network - work from a household power socket for 220 V. If we talk about the professional machines, they require line at 380 V. The disadvantage of this option to connect - the necessity of having power on-site, as well as some inconvenience due to the operation of the wire.
• Cordless - work offline also require socketsBut to charge the battery, because their radius of operation is not restricted. Depending on the battery capacity, able to work on a single charge of not more than 50 minutes.

The second option has the sense to buy only if for some reason you can not use the network saw.

type of works

Standard saw blades are designed for sawing wooden workpieces at different angles, but there are special versions of this tool:

• Plunge-cut saws - are stationary and hand. Their difference lies in the fact that the saw blade is in the home position on the workpiece is able to descend into its center. This allows you to start the cut from the end of the material, cut through holes.
• Circular saws for metal - powerful models, which are equipped with a more durable or abrasive discs. Capable to cut sheet metal, tube, profile. Some of them are equally good job with the wood.

Power

diameter of the disc depends on the power of the saw motor. The more powerful the tool, the more it is able to rotate the disc, the more stable the speed of the latter, greater uptime, lower the probability of a wedge. In addition, powerful saws allow you to process thicker material, but in addition they are heavier. For example, the model of 2 kW on average weighs 7 kg, while a 1.2 kW - about 4 kg.

It can be divided by power saws as follows:

• Up to 0.8 kW - a low-power tool for working with small workpieces.
• 0.8-1.2 kW - average power tool, able to cope with most of the household tasks.
• More than 1.2 kW - saws for professional use.

Rotation speed and diameter of the disc

The larger the disc diameter, the more powerful must be the motor, the thicker the preforms able to operate saw. Bore diameter - is another parameter that determines whether a particular drive will come to the chosen saw. Here the most common standards - 20 and 30 mm.

At high speeds for sawing require less torque, and therefore a dense material easier to handle. It must be remembered that with increasing revolutions increases temperature of the material in contact with the saw, the same laminate or plastics require less speed. Ideally you should choose a saw with adjustable speed.

cutting depth

This option depends not only on the diameter of the disc, but also on the design features of the saw itself, it indicates to what depth possible dive saw element. Conventional classification saws for cutting depth:

• 40 - 50 mm - the entry-level models with the smallest capacity.
• 50 - 65 mm - the most common saw that solve most of the problems.
• 65 - 140 mm - professional grade models related to heavy tools.

These values ​​relate to cutting the material at a right angle. Some models are able to change the angle of the cutting in a wide range, but because manufacturers usually indicate the depth of 90 and 45 degrees.

Additional functions

Protective and auxiliary systems, the presence of which lowers the risk of injury tool and protects it from damage:

• Constant electronics allows you to save the specified blade speed under load.
• Soft start increases the working life of the motor and reducer, eliminates jerks tool during startup.
• The overload protection disconnects the instrument at a jump network load, preventing overheating of the engine.
• Electrodynamic brake is used for a quick stop of the saw blade.
• Slipping clutch prevents damage to the blade in case of sudden jamming of the disc.
• Protection against unintentional start - a separate button for unlocking the start button.
• spindle stopper serves to spindle lock, preventing it from cranking, simplifying blade replacement.
• Guide rail and the rip fence improve accuracy of the material cutting.
• The spring-loaded cover automatically closes the disc teeth when he is not in contact with the workpiece.

Among other things, the choice should pay attention to ergonomics saws. This includes the shape of handles, their location, the presence of rubberized inserts. It is also necessary to visually assess the survey tool area, which depends on the design features.

The best hand-held circular saw

model Makita HS6601 It is intended for sawing wood, including its solid rock. The electric motor is based on 1050 W issuing 5.2 thousand. rev / min and working on the network. On the saw set 165 mm disc, an inner diameter of 20 mm, which is a very common size, so long did not have to look for consumables. This inventory provides a maximum cutting depth of up to 55 mm, which means that the tool is ideal for sawing boards-fifties. The process of replacing the disk is simplified by the presence of spindle lock function.

Circular Saw received not only high-quality assembly of housing, but also the ergonomic design, the model belongs to the class of professional tools. Compact design combined with a comfortable grip rubberized grip for comfort and the ability to connect dust extraction. In operation can be carried cut at an angle 90-45 °. In the latter case, the depth of cut is about 37 mm. To connect to the network model is equipped with 2.5-meter cable. The tool is equipped with an index J briefcase.

Characteristics

• Engine: power - 1.05 kW.
• Saw blade: max. turnover - 5,2 thousand. rev / min, Ø outer - 165 mm, landing Ø - 20 mm.
• Propyl (max. depth) - 54 mm.
• Corner cut - 45 °.
• Power - 220 V.
• Noise Ratio: 98 dB.

pros

• build quality;
• common bore diameter;
• Cutting height is optimal for most tasks;
• engine braking function;
• is the rip fence.

Minuses

• relatively low power.

The best Circular Saw Wood

Saw AEG KS 66-2 with 190 mm discs - the perfect solution for craftsmen, who often need to change the blade setting. Since the angle of inclination, the maximum value of which is 56 °, varies by a special screw with a quick fixation. For convenience, replacing the saw equipment manufacturer has provided a spindle lock function. Power model is 1600 W, and the motor is able to drive to spin speed of 5800 rev / min. Under basic handle is clamping by means of which the adjustment is made smooth retraction position and the guard. At a sufficiently large frame indelibly risks that lets you cut as precisely as possible.

The model works with discs that have landed 30 mm, there is a pipe to connect the dust extraction, but does not provide complete dust collector, so that it will have to buy separately if necessary. For ease of operation meets the front fully rubberized grip on the main handle is also provided a rubber recoil pad. In addition, sliding your finger from the trigger button to exclude certain cell created under it.

Characteristics

• Engine: power - 1.6 kW.
• Saw blade: max. turnover - 5,8 thousand. rev / min, Ø outer - 190 mm, landing Ø - 30 mm.
• Propyl (max. depth) - 63 mm.
• Corner cut - 56 °.
• Power - 220 V.
• Noise: 110 dB.

pros

• cost;
• power;
• cutting depth;
• ergonomics;
• carrying bag included;
• long network cable;
• has a connection for dust extraction connection.

Minuses

• Turnover unstable under load;
• adapter is required to use guide rail;
• no soft-start;
• complete no dust bag.

Best table saw

Desktop Stationary Saw Bosch PTS 10 It is actually a sawing table with 1,4-killovatnym motor with a soft start, untwisting 254 mm disk to a speed of 5 thousand. rev / min. last landing diameter is 30 mm, so find a replacement EVD will not be difficult. Saw allows to cut wood at an angle of 45 °, and this model with its pretty high performance refers to the semi-professional class.

Originally saw is equipped with disc Optiline Wood, who confidently dismisses not only hard woods, but also thermoplastic polymers, and various wood-laminate materials. Depth of cut at 90 degrees - 75 mm, and a maximum slope - 63 mm.

Sawing table made of aluminum, which gives it high strength and low weight. To work with the overall blanks is provided spreader table, and the rip fence can effectively narrow cut wood material. As the dust extraction system can be used for industrial dust collection, which will have to buy separately.

Characteristics

• Engine: power - 1.4 kW.
• Saw blade: max. Turnover - 5 thousand. rev / min, Ø outer - 254 mm, landing Ø - 30 mm.
• Propyl (max. depth) - 75 mm.
• Corner cut - 45 °.
• Power - 220 V.
• Noise: 104 dB.
• Weight: 26 kg.

pros

• pusher plate in the kit;
• High strength and low weight desktop;
• availability of complete high-accuracy metric ruler.

Minuses

• aluminum stand with legs will have to be ordered separately.

The best disc circular saw

Plunge circular saw Bosch GKT 55 GCE professional-grade motor with 1400 W power capable of dealing with solid wood and a majority of light construction materials. The stock set 165-mm disc with common landing 20 mm diameter which unwinds to the maximum rpm 6250 r / min. The developers except softstart added function of smooth adjustment of the engine speed that allows to adjust the rotation speed of production under the sawing concrete material.

The model is able to perform the cut at an angle to 47 °, and in this case the cutting depth is 42 mm, and the maximum - 57 mm. The angle of inclination is adjusted by convenient lamb, supported by work with the guide rail.

High speed blade replacement on this model is possible due to spindle lock function. Fine-tune the depth of cut allows the scale and adjusting scraper located on the body. To ensure continuous operation of a powerful motor design provides for effective ventilation. Another big plus - the presence of a connection for dust extraction.

Characteristics

• Engine: power - 1.4 kW.
• Saw blade: max. RPM - 6250 rev / min, Ø outer - 165 mm, landing Ø - 20 mm.
• Propyl (max. depth) - 57 mm.
• Corner cut - up to 47 °.
• Power - 220 V.
• Noise: 103 dB.

pros

• soft-start system;
• electronic motor protection system;
• High-speed rotation of the saw blade is adjustable;
• power.

Minuses

• Cost.

Best electric circular saw

Model Interskol DP-210 / 1900m - disc manual professional-grade tool that can cut wood of any hardness due to the engine, whose power reaches 1.9 kW. I saw received 210-mm disc with common inner diameter of 30 mm, which spins up to speed in a 5 th process. revolutions and is capable to penetrate the material to a depth of 75 mm at a right angle and up to 53 mm at 45 °. Motor system received soft starter and overload protection, is mounted in the housing on a solid base of the sheet metal.

Usability provide rubber grips on the handle, anti-slip hand while sawing. Changing the tilt angle occurs due to the classic eccentric lever, precision adjustments reaches 5 mm. Native drive received carbide teeth.

Model from domestic producers turned out very successful, and especially the reliability of all components. dust removal efficiency is improved through the ability to connect to the dust extraction nozzle.

Characteristics

• Engine: power - 1.9 kW.
• Saw blade: max. Turnover - 5 thousand. rev / min, Ø outer - 210 mm, landing Ø - 30 mm.
• Propyl (max. depth) - 75 mm.
• Corner cut - 45 °.
• Power - 220 V.
• Noise Ratio: 108 dB.

pros

• performance;
• the reliability of all components;
• smooth start;
• powerful motor with protection against accidental start-up and overload;
• cost.

Minuses

• perceptible vibration during operation;
• the weight.

Best Cordless Circular Saw

battery model DeWALT DCS576N with an electric motor of the brushless type in power of 1.5 kW on productivity is able to make full network competition instrument with similar characteristics. The stands 190 mm disk rotating at a speed of 5.8 thousand blade as a working member. rev / min, and its internal diameter is 30 mm. Also cut at a right angle to a depth of 61 mm model allows to cut at angles up to 57 °. The unit was a good balance, the handle has an optimal shape for ease of operation, and the slippage of hands is avoided by rubber pads.

The source of power for the saw performs a lithium-ion battery for 54 FlexVolt, you have to buy separately. I saw on a single charge capable of continuous operation for about an hour. charge flow itself saves brushless motor which does not spark and needs no maintenance.

Characteristics

• Engine: power - 1.5 kW, the location - cross type - brushless.
• Saw blade: max. turnover - 5,8 thousand. rev / min, Ø outer - 190 mm, landing Ø - 30 mm.
• Propyl (max. depth) - 61 mm.
• Corner cut - to 57 °.
• Power - Rechargeable Battery 54 V.
• Noise: 105 dB.

pros

• performance;
• ergonomics;
• brushless type motor.

Minuses

• Included No battery, which, in addition, less common;
• not supported third-party bus.

Best circular saw for metal

Makita 4131 - a model created for cutting metal sheets up to 6 mm thick steel sheet and relates to professional class instrument, equipped with highly reliable electric 1.1 kW. The saw is equipped with 185-millimeter ceramic-metal saw blade, having improved wear resistance. Its internal diameter - 30 mm, and the idling revolutions reach to the level of 3.5 thousand cutting. casing without metal burns and can cut any low carbon steel, and high accuracy. Adjustment of depth of cut provided a reliable, but at the same time a simple mechanism, and the maximum value of this index is 63 mm. Cut at angles not provided.

For convenience, the model is equipped with a lock button start, spindle lock button, which allows the most convenient to carry out the replacement of the saw blade. The operator is protected from electric shock insulated live parts, corresponding to European standards. I saw had ergonomic handle and the possibility of using the slide bar. It created a tool to work exclusively with the metal, and its application for wood cutting difficult poor chip evacuation, adapted for small metal filings.

Characteristics

• Engine: power - 1.1 kW, the location - cross.
• Saw blade: max. turnover - 3,5 thousand. rev / min, Ø outer - 185 mm, landing Ø - 30 mm.
• Propyl (max. depth) - 63 mm.
• Corner cut - no.
• Power - 220 V.

pros

• wear stock saw blade;
• reliability of the engine and all the elements.

Minuses

• not provided the cut at angles.

Best dip circular saw

Makita SP6000 SET - a model of a submersible type and a professional class with an electric power of 1.3 kW, smooth speed control system within 2-5,2 thousand. rev / min and 165 mm diameter disc. I saw capable of performing angular sawing inclined up to 48 °, and the maximum depth of immersion into the material - 56 mm. The design features high safety due to the fact that the disc is in the initial position lies entirely in a protective casing, is provided for connecting the dust collection pipe. The design received speed stabilization under load, motor mechanic brake.

The model allows to form cuts with a distance from any restrictor 18 or more millimeters. For convenience of operation corresponds to ergonomics and housing directly sticks coated with rubber. In addition, soft-start allows the power supply overload protection and prevents the motor from overheating and damage by limiting inrush currents.

Characteristics

• Engine: power - 1.3 kW, the location - cross.
• Saw blade: max. turnover - 5,2 thousand. rev / min, Ø outer - 165 mm, landing Ø - 20 mm.
• Propyl (max. depth) - 56 mm.
• Res angle - 48 °.
• Power - 220 V.

pros

• power;
• speed control;
• electronic motor protection system;
• equipment.

Minuses

• Cost.

Given that about one tenth of all people - left-hander, manufacturers have mirrored versions of the tool, and therefore to find a suitable usability model can absolutely everyone. Useful addition to saws with brush motors - presence of special windows in the building, allowing to perform the replacement of carbon brushes without having to disassemble the electric saw.