Contents
- Working principle of a circular saw
- Varieties of the circular saw
- Criterias of choice
- The best circular saws with a cutting depth of 40-49 mm
- The best circular saws with a cutting depth of 50-55 mm
- The best circular saws with a cutting depth of 60-65 mm
- The best circular saws with a cutting depth of 70-85 mm
- Rating of plunge-cut circular saws
- Overview of cordless circular saws
Construction in a country house or renovation in an apartment is labor-intensive and time-consuming processes, during which sawing of a large amount of wood may be required. A circular saw will help to cope with this task. Today we will tell you what should be the best circular saw.
Working principle of a circular saw
A circular or circular saw is a hand-held electric tool used for sawing wood, plastic and soft metal. In the vast majority of circular saws are identical in design. The main structural elements of the working tool include:
- Корпус.
- Engine.
- Support type handle.
- Top guard for saw blade.
- The lower spring-loaded casing.
- Saw disc.
- Support platform to hold the disc in position.
- Wedging knife.
- Cutting angle adjuster.
- On / off button.
Many mistakenly call a circular saw a miter saw, but such a comparison is illogical. Tools have different purposes. Unlike a miter saw, which performs a fine cut of elements at a given angle, a circular saw is used for fast, straight cuts.
The circular is designed to work “in place”. The operator, holding the tool in his hands, forms a cutting line. The accuracy of the cutting line depends on the skill and skill of the operator. The principle of operation of a circular saw is simple: the motor shaft transmits the torque to the saw blade. Rotating at high speed around its axis, the saw blade cuts the material.
Varieties of the circular saw
To choose and buy a tool suitable for the planned work, you need to carefully study the presented assortment. The construction market offers a large selection of power saws. Devices may differ in parameters, functionality and technical characteristics.
By type of construction
Depending on the type of design, circular saws are:
- Manual. These are saws for the home. They have low power and relatively low productivity. Used for sawing wood, wood, plastic and soft metal.
- Stationary. High power work tools to get a lot of work done in one go. They are used in the construction industry and in production.
- Desktop. A medium power work tool that can be used for high volume domestic sawing.
By intensity of use
Depending on the frequency of operation of the working tool and the expected volume of operations, circulars can be divided into two groups:
- Household.
- Professional.
By type of work performed and materials used
The following classification is based on the characteristics and varieties of material used for sawing:
- Plunge saw, handheld or stationary, with moving saw blade for cutting plywood, chipboard and oriented strand board.
- Metal circular saw for cutting metal sheets, pipes and profiles, plastic, wood boards and natural wood.
By type of electricity supply
Depending on the type of power, the working tool is:
- Network.
- Rechargeable.
The first group – network circular saws – are divided into household manual (220 V) and stationary professional (380 V).
Criterias of choice
Such a large and varied range of models complicates the selection process. Many are interested in which circular saw is better to choose. The main selection criteria include the following technical characteristics.
Power
The main selection criterion is the power of the device. Everything is simple here: the more power, the higher the productivity and speed of the tool. According to the type of power, circulars can be divided into three categories:
- up to 800 W;
- from 800 to 1200 W;
- from 1200 W.
The tool, the power of which exceeds the value of 1200 W, is used to quickly perform a large amount of work.
Disc speed
The next selection criterion is the speed of the saw blade. A small number of rotations is impractical to use, since such a saw can be compared with a conventional hacksaw.
The higher the speed of the cutting element, the greater the productivity. With the intensity of rotation, the likelihood of jamming of the cutting element in the workpiece is minimized.
Disc diameter
When choosing a circular, you need to take into account the diameter of the disk, since this parameter affects the rest of the technical characteristics and functionality of the device. In simple words: the larger the diameter of the saw blade, the higher the power of the device should be.
The internal diameter of the saw blade, which sets the cutting depth, can vary from 130 to 250 mm. But the inner landing diameter of most models is 16, 20, 22, 30 and 32 mm. The inner bore diameter corresponds to the parameter of the circular power shaft.
Base plate and cutting depth
There is another conditional classification of circular saws – according to the depth of the cut:
- 40 to 50 mm;
- 50 to 65 mm;
- from 65 to 140 mm.
Some models have the ability to cut at an acute angle. Therefore, when choosing a tool, you should pay attention to the material and workmanship of the support platform, as well as the mechanism for fixing the clamps.
If the base plate has “backlash”, we recommend that you look at another working tool. Lack of secure fixation can cause an uneven cut line.
Author’s advice
Most often, light alloys or stamped steel are used to manufacture the support platform. The latter option is considered more resistant to various mechanical damage.
Additional functions
The circular saw belongs to the category of working tools of high injury risk. To increase operator safety and improve instrument performance, many manufacturers have provided additional features:
- Smooth start.
- Maintenance of the number of revolutions of the saw blade set by the operator.
- Engine protection against overheating.
- Electrodynamic brake and slip clutch.
- Protection against unintentional inclusion.
- Spindle stop.
Ergonomics of a circular saw
The ease of use of a working tool depends on its ergonomics. Many users pay attention to the location and shape of the handle. For example, the shape of the handle is straight, mushroom-shaped and bracket-shaped. The presence of a rubberized coating prevents the tool from slipping.
When choosing a circular saw, you need to look at the possibility of replacing carbon brushes and the location of the power cord, the applied sawdust removal technology and the viewing area. And be sure to evaluate the weight distribution of the device.
Having familiarized yourself with the main technical characteristics and functionality, you can proceed to the choice of a working tool. We bring to your attention the Top 18 of the best circular saws. The rating is based on expert assessments of specialists and reviews of ordinary users.
The best circular saws with a cutting depth of 40-49 mm
Interskol DP-140/800
Circular saw Interskol DP-140/800 is used for the manufacture of garden, home and kitchen furniture. The tool is used for finishing and small construction work.
Features:
- power – 800 W;
- the number of revolutions per minute – 4500;
- cutting depth – 45 mm;
- saw blade diameter – 140 mm;
- landing diameter – 20 mm;
- additional functionality – spindle lock;
- weight – 3,2 kg.
Pros:
- neat assembly;
- dense support platform;
- precise adjustment scale.
Cons:
- hard network cable;
- no riving knife.
Video “Detailed review of Interskol DP-140/800”
In this video, experts talk about the features of this model.
Hammer CRP 800 LE
The compact saw Hammer CRP 800 LE is suitable for sawing parquet, laminate and various wood-based panels up to 45 mm thick. Users note a comfortable grip and the presence of an additional handle.
Circular hand saw Hammer CRP 800 LE has protection against unintentional activation.
Features:
- power – 800 W;
- the number of revolutions per minute – 4000;
- cutting depth – 45 mm;
- saw blade diameter – 140 mm;
- landing diameter – 16 mm;
- additional functionality – spindle lock, the ability to connect a vacuum cleaner to collect sawdust;
- weight – 3,5 kg.
Pros:
- high ergonomics;
- overheat protection;
- low noise performance.
Cons:
- poor viewing area;
- short power cord;
- flimsy platform.
DeWALT DWE560
The DeWALT DWE560 household saw is suitable for sawing wood and wood material up to 65 mm thick. The power of the device is enough to work on a construction site or in a carpentry workshop. Take breaks during intensive use.
Features:
- power – 850 W;
- the number of revolutions per minute – 5500;
- cutting depth – 65 mm;
- saw blade diameter – 1840 mm;
- landing diameter – 16 mm;
- additional functionality – the presence of a fitting for connecting a vacuum cleaner;
- weight – 3,7 kg.
Pros:
- lack of “backlash”;
- low acoustic mode;
- even and neat cut;
- high cutting speed.
Cons:
- the saw blade often sticks.
Video «Overview DeWALT DWE560»
This video features a real user review of the DeWALT DWE560.
The best circular saws with a cutting depth of 50-55 mm
See 5604R
According to users, the power of the Makita 5604R circular saw is enough for fast and high-quality cutting of wood boards and plastic bars up to 54 mm thick. The ability to connect a vacuum cleaner minimizes the amount of construction debris during the operation of the device.
Features:
- power – 950 W;
- the number of revolutions per minute – 5000;
- cutting depth – 54 mm;
- saw blade diameter – 165 mm;
- landing diameter – 20 mm;
- additional functionality – the presence of a fitting for connecting a vacuum cleaner;
- weight – 3,6 kg.
Pros:
- ideal cutting line;
- lack of “backlash”;
- comfortable handle;
- low noise level.
Cons:
- lack of soft start function;
- low-quality coating of the supporting sole;
- model is out of production.
Video «Obzor Makita 5604R»
By the end of this video, you will be familiar with the advantages and disadvantages of the Makita 5604R.
ZUBR ZPD-1300
Circular saw ZUBR ZPD-1300 is often used to perform a number of construction and finishing works. For ease of use of the tool, the manufacturer has provided for the presence of a second handle and a sliding protective cover.
Features:
- power – 1300 W;
- the number of revolutions per minute – 4500;
- cutting depth – 52 mm;
- saw blade diameter – 160 mm;
- landing diameter – 20 mm;
- additional functionality – the second handle;
- weight – 4,5 kg.
Pros:
- high speed;
- relatively low noise performance;
- value for money.
Cons:
- lack of soft start function;
- fast heating during intensive use.
BLACK+DECKER CD601A
The BLACK+DECKER CD601A circular is considered one of the best in its category. Users note the high quality and accurate transverse and oblique cuts of wooden and plastic blanks. It should be noted that this model is not suitable for working with metal.
Features:
- power – 1100 W;
- the number of revolutions per minute – 5000;
- cutting depth – 55 mm;
- saw blade diameter – 170 mm;
- landing diameter – 16 mm;
- additional functionality – blocking accidental activation;
- weight – 4,7 kg.
Pros:
- 2-year manufacturer’s warranty;
- well-thought-out operator safety system;
- easy to operate and maintain design;
- fast replacement of the cutting element.
Cons:
- lack of soft start function;
- short power cord (2 m).
Video “BLACK+DECKER CD601A Review”
This video shows the scope of delivery of the working tool.
The best circular saws with a cutting depth of 60-65 mm
MILITARY DS1250
The MILITARY DS1250 circular saw can be used to cut various types of chipboard, plywood, natural wood, plastic and soft metal. The maximum thickness of the material for cutting is 65 mm. The rubberized grip on the handle increases the comfort of using the tool.
Features:
- power – 1250 W;
- the number of revolutions per minute – 4700;
- cutting depth – 65 mm;
- saw blade diameter – 185 mm;
- landing diameter – 20 mm;
- additional functionality – spindle lock, fitting for connecting a vacuum cleaner;
- weight – 3,9 kg.
Pros:
- thoughtful design ergonomics;
- soft and comfortable power cord;
- good value for money.
Cons:
- flimsy support platform;
- poorly selected saw blade;
- “burning” carbon brushes.
Video “Introduction to MILITARY DS1250”
This video shows the working tool in action.
Interskol DP-190/1600М
Popular among beginner builders and carpenters, the circular Interskol DP-190/1600M is actively used for sawing parquet boards, laminate, wood boards and natural wood. The presence of an additional rubberized handle contributes to a reliable grip and retention of the working tool.
Features:
- power – 1600 W;
- the number of revolutions per minute – 4800;
- cutting depth – 65 mm;
- saw blade diameter – 190 mm;
- landing diameter – 20 mm;
- additional functionality – spindle lock, soft start, engine overheating protection;
- weight – 5,5 kg.
Pros:
- fine adjustment;
- powerful cast platform;
- convenient replacement of the saw blade;
- long power cord.
Cons:
- high noise level;
- low quality of the supplied saw blade.
Video “Comparison of circular saws Interskol DP-190 / 1600M and Makita 5008MG”
This video shows how the two working tools work.
ZUBR ZPD-1600
ZUBR ZPD-1600 is one of the best circular saws in the inexpensive segment. The working tool received such an assessment from users. It is characterized by high speed and high-quality cutting line.
Features:
- power – 1600 W;
- the number of revolutions per minute – 4500;
- cutting depth – 64 mm;
- saw blade diameter – 185 mm;
- landing diameter – 20 mm;
- additional functionality – a fitting for connecting a vacuum cleaner, a power button lock, protection against unintentional activation, a spindle stopper;
- weight – 4,7 kg.
Pros:
- ergonomic design;
- durable frost-resistant power cord;
- ease of operation and maintenance.
Cons:
- lack of a soft start;
- lack of automatic engine stop;
- rapid heating of the motor and housing.
Video “ZUBR ZPD-1600 – a combination of price and quality”
In this video, experts tell you how to assemble and start the device.
The best circular saws with a cutting depth of 70-85 mm
BOSCH GKS 190
The BOSCH GKS 190 circular hand saw has a carefully thought-out operator safety system. German manufacturers have provided for the presence of rubberized grips on the handle, a protective casing made of cast aluminum and an emergency engine braking function.
BOSCH GKS 190 is supplied with a hex key for quick reinstallation of the saw element.
Features:
- power – 1400 W;
- rotational speed of the cutting element (per minute) – 5500;
- cutting depth – 70 mm;
- cutting disc size – 190 mm;
- landing diameter – 30 mm;
- additional functionality – engine auto-braking, dust extraction fitting;
- weight – 4,2 kg.
Pros:
- comfort and safety of use;
- extended network cable (4 m);
- excellent cutting edge quality.
Cons:
- lack of soft start;
- low efficiency of the dust extraction system.
Video “Introduction to BOSCH GKS 190”
This video provides a detailed overview of the powerful working tool.
See 5008MG
Japanese circular saw Makita 5008MG is characterized by high cutting accuracy. The basic kit includes a guide element. Users also note the ultra-precise adjustment of the depth and angle of the cut.
Features:
- power – 1800 W;
- rotational speed of the cutting element – 5200 rpm;
- cutting depth – 76 mm;
- cutting disc size – 210 mm;
- landing diameter – 30 mm;
- additional functionality – backlight, sawdust air cleaning function;
- weight – 5,1 kg.
Pros:
- weight balance;
- ergonomic design;
- even and neat cut;
- the presence of the function of air removal of sawdust.
Cons:
- short power cord;
- lack of a soft start;
- overpriced.
Hammer CRP 1800 D
Hammer CRP 1800 D is a good circular saw for all carpentry work. The auxiliary handle and the presence of rubberized pads contribute to better fixation of the working tool.
Features:
- power – 1800 W;
- rotational speed of the cutting element – 4500 rpm;
- cutting depth – 70 mm;
- cutting disc size – 210 mm;
- landing diameter – 30 mm;
- additional functionality – spindle lock, adapter for connecting a vacuum cleaner, the possibility of a smooth start;
- weight – 6 kg.
Pros:
- even and neat cut;
- durable and high-quality assembled body;
- ergonomic handles;
- smooth start.
Cons:
- slight vibration of the body;
- lack of a wedging knife in the basic configuration.
Video “Introduction to the Hammer CRP 1800 D saw”
This video explains the benefits of using the tool.
Rating of plunge-cut circular saws
See SP6000
The carefully designed Makita SP6000 saw is of great interest to builders and joiners. The advantages of the tool include the ability to change the angular velocity, a durable protective cover and the presence of a carrying case.
Features:
- power – 1300 W;
- intensity of rotation of the cutting element – 5200 rpm;
- cutting depth – 56 mm;
- cutting disc size – 165 mm;
- landing diameter – 20 mm;
- additional functionality – soft start, auto braking and electrical protection of the engine;
- weight – 4,1 kg.
Pros:
- durable and well-thought-out design;
- unique cutting accuracy;
- complete electronic equipment.
Cons:
- poor-quality fastening of the supporting sole;
- lack of markings on the guide element.
Video “Full review Makita SP6000”
This video shows how the Makita SP6000 Plunge Saw can be used.
ELITECH PD 1675P14
You can perform a high-quality longitudinal and transverse cut of natural wood, wood-based panels and plastic profiles using the ELITECH PD 1675P14 saw. To increase the safety of the operator, protection against accidental activation is provided.
Features:
- power – 1600 W;
- intensity of rotation of the cutting element – 4500 rpm;
- cutting depth – 75 mm;
- the size of the saw blade is 210 mm;
- landing diameter – 30 mm;
- additional functionality – spindle lock, adapter for connecting a vacuum cleaner;
- weight – 6,9 kg.
Pros:
- ease of use and maintenance;
- quality cut.
Cons:
- poor build quality.
BOSCH GKT 55 GCE
BOSCH equipment is distinguished by reliability, durability and impeccable build quality. The BOSCH GKT 55 GCE circular saw is no exception. The tool is considered one of the best among manual circulars.
Features:
- power – 1400 W;
- disk rotation intensity – 6250 rpm;
- cutting depth – 57 mm;
- cutting disc size – 165 mm;
- landing diameter – 20 mm;
- additional functionality – soft start, adapter for a vacuum cleaner, motor electrical protection;
- weight – 4,7 kg.
Pros:
- flawless cutting line;
- excellent build quality;
- ergonomic design;
- convenient replacement of the cutting element.
Cons:
- lack of guide rail;
- high price.
Video “BOSCH GKT 55 GCE in action”
This video talks about the advantages and disadvantages of the tool.
Overview of cordless circular saws
Metabo KS 18 LTX 57 (601857890)
The Metabo KS 18 LTX 57 cordless circular saw is designed for universal use. The tool has no equal in carpentry and furniture production.
Features:
- battery – Li-Ion, 18 V;
- rotation frequency – 4600 rpm;
- cutting depth – 57 mm;
- cutting disc size – 165 mm;
- landing diameter – 20 mm;
- additional functionality – blocking the on / off button;
- weight – 3,4 kg.
Pros:
- universal application;
- the presence of a branch pipe for dust removal;
- ergonomic design;
- inertial braking is provided.
Cons:
- no battery and charger included.
Video “Overview Metabo KS 18 LTX 57”
In this video review, experts talk about the principle of operation of the Metabo KS 18 LTX 57 saw.
BOSCH GKS 12V-26 0
BOSCH GKS 12V-26 0 is a powerful cordless circular saw for professional use. The model has an increased level of user protection and high wear resistance.
Features:
- battery – 12 V;
- the number of revolutions per minute – 1400;
- cutting depth – 27 mm;
- saw blade diameter – 85 mm;
- landing diameter – 15 mm;
- additional functionality – an adapter for dust removal;
- weight – 1,4 kg.
Pros:
- lightness and mobility;
- excellent ergonomics;
- Convenient battery indicator.
Cons:
- unreasonably high cost.
Video “Overview of the BOSCH GKS 12V-26 0 cordless saw”
This video shows how to operate a cordless tool.
Makita DSS610Z
The Makita DSS610Z professional circular saw is used for sawing natural wood, chipboard, aluminum and cement fiber boards. The manufacturer provides protection for the housing and engine from possible heating.
Features:
- battery – 18 V;
- intensity of rotation of the cutting element – 3700 rpm;
- cutting depth – 57 mm;
- cutting disc size – 165 mm;
- landing diameter – 20 mm;
- additional functionality – spindle lock, engine braking, vacuum cleaner connection, backlight;
- weight – 3,2 kg.
Pros:
- build quality is not satisfactory;
- excellent ergonomics;
- high-quality cut;
- well thought-out operator protection.
Cons:
- high battery cost.
Video “Meet the Makita DSS610Z”
After watching this video, you will know everything about the Makita DSS610Z saw.
When choosing a circular saw, carefully study the technical characteristics and functionality of the tools. The service life of the device and its performance depend on the correctness of the choice made.