angle grinder vityaz 125 with speed control

Angle grinder speed controller. after converting an angle grinder to a circular saw

Description angle grinder VITYAZ MSHU 125 / 1250E with speed control.

angle grinder VITYAZ MSHU 125 / 1250E with speed control a versatile high-performance tool. which can perform cutting, cleaning, grinding metal, plastic, stone and other materials. High efficiency of work is achieved thanks to the high power of the motor (1250W), as well as the range of replaceable discs and attachments for working with different materials. The tool is manufactured using the latest technology and modern equipment. Long service life and trouble-free operation is ensured by the use of high quality materials and components. Thanks to the ability to adjust the number of revolutions, the scope of application of this model of the angle grinder significantly expands.

• Power supply voltage: 230 V.
• Current frequency: 50Hz.
• Power consumption: 1250 W.
• Disk rotation speed: 11000 rpm.
• Disc diameter: 125mm.
• Spindle size: M14.

Country of origin: Belarus

• Speed ​​control
• Comfortable grip
• High engine power
• Durable plastic housing
• Ability to work with one or two hands

Equipment :

• angle grinder Vityaz MSHU 125/1250 E.
• Carton packaging.
• User’s manual.
• Disc guard (casing).
• Auxiliary handle.
• Key, for quick disk replacement.
• Brushes.

AEG WS 13-125 XE

• Electric motor power. 1300 W.
• Disk rotation speed. up to 11 thousand rpm.
• Disc diameter. up to 125 mm.
• Weight. 2.5 kg.

Convenient quick-release nut allows for quick wheel change. The angle grinder itself fits perfectly in the hand. There is overload protection. The only negative is that the cable becomes stiff in the cold.

Bort BWS-950

• Electric motor power. 900 W.
• Disk rotation speed. up to 12000 rpm.
• Disc diameter. up to 125 mm.
• Weight. 1.8 kg.

The main difference between the power tool is the smooth operation of the engine. Reliable and not very expensive angle grinder. Suitable for home or summer cottage.

PATRIOT AG 122

• Electric motor power. 860 W.
• Disk rotation speed. up to 11000 rpm.
• Disc diameter. up to 125 mm.
• Weight. 2.3 kg.

The power of the angle grinder is sufficient for most jobs. Low noise level. Ergonomic. Cons: too heavy and not suitable for long-term operation for several hours.

RWS angle grinder-125/900

• Electric motor power. 900 W.
• Disk rotation speed. up to 11000 rpm.
• Disc diameter. up to 125 mm.
• Weight. 2.1 kg.

The simple way to control the speed An Angle Grinder

The power of the angle grinder is enough for work at home and in the garage. Low noise level and the electric motor works without vibration. Acceptable price. The only negative is the short cord.

Metabo WEV 15-125 Quick

Reliable, functional unit. Its price may confuse the buyer a little. However, it is well worth the money spent. The user will never regret the choice made for a long time of operation.

The model is characterized by high performance due to the incredible engine power of 1550 watts. At the same time, the angle grinder fits perfectly in the hand, as it is small in size. It is easy to operate thanks to a comfortable body and an ergonomic detachable two-position handle.

• Safe to use.
• Reliability
• Good build.
• Long network cable (4m).
• High price.
• Flimsy speed control mechanism.

Choosing a smooth start angle grinder: highlights

Before buying a power tool, it is recommended to clearly determine what scope of work will be performed with its help:

• Daily use for several hours a day.
• Periodic work: several times a week for 2-3 hours.
• The tool is needed for home use. as needed.

In the first case, you should pay attention to models for professional use: these are powerful (more than 2-2.5 kW) and ergonomic angle grinder with smooth start, speed controller. But the cost of such grinders will be high.

For periodic work, it is enough to purchase an average power machine. about 2 kW. If the work will be performed with thin or soft metals and alloys, then 1.5 kW will be enough.

For use at home, in the garage or in the country, it is better to get a small 900-1000 W angle grinder. This is enough for most jobs: car repairs or small metal structures.

Before buying a power tool, it is recommended that you pay attention to important little things.

• Cord length. Power cables that are too short will make your work uncomfortable. Even with a portable extension cord at hand.
• Handle. For long-term work, choose an angle grinder with a vibration-absorbing handle. This will reduce fatigue during work.
• Model type (for right-handed or left-handed people). a number of manufacturers produce angle grinders that can be convenient for left-handers. with non-standard handle positions.
• Protection fastening. the casing is fastened either by bolts to the body, or by latches, which allows you to quickly change its position. The rigid mount will force you to unscrew and tighten the screws every time.
• Type of brushes. carbon elements can pass through the body, then they are changed without removing the plastic parts of the angle grinder, in 2 minutes. If the brushes are inside the angle grinder, you will have to disassemble the tool.
• Clamping nut. there are ordinary ones, which are wrapped with a pin wrench, and sometimes with quick-clamping nuts. they are tightened by hand.

You should also pay attention to whether there is a manufacturer’s service center near the place of residence. This is important if a professional tool is purchased, it may eventually require replacement of parts.

Possible date of occurrence

On a power tool for professional use. 18-20 months.

On professional models. after 2-2.5 years.

With proper maintenance and careful handling, your angle grinder will last much longer. The table shows the statistics of service workshops

Features of the device. Differences between models

The angle grinder (angle grinder) appeared in the middle of the 20th century and quickly became an important tool for manual metalworking. Its advantages:

• Versatility: the tool allows you to cut, clean and polish.
• Increased processing speed compared to hand tools and machine tools. this applies to small amounts of work.
• Ease of maintenance. no adjustment of the angle grinder is required, and maintenance of it consists in periodic cleaning, blowing from dust.
• Small size allows you to carry the angle grinder around the work area.

But there are also negative aspects:

• Large parts and structures are difficult to handle.
• 220 Volt network required. However, cordless angle grinders are available.
• Failure to follow safety precautions can easily cause injury.

The angle grinder is an electric motor that transmits torque through a gearbox to the main shaft with locking nuts. Circles are clamped in them: cutting, cleaning, polishing.

Diameters: external / holes for installation, in mm

It is recommended to purchase models with a soft start. this option increases the resource of the motor. After pressing the button, the engine does not immediately reach operating speed, but with a slight delay. that is, it unwinds smoothly.

Adjusting the speed of the electric motor expands the scope of the angle grinder. the tool can be used for grinding and polishing surfaces. These operations are carried out at reduced speed.

Grinding and polishing machines

Power: 2500 W Qty. speed: 8000 rpm Disc diameter: 180 mm Weight: 5 kg

Power: 1300 W qty. speed: 11000 rpm Disc diameter: 125 mm Weight: 2.2 kg

Power: 2100 W qty. speed: 8000 rpm Disc diameter: 180 mm Weight: 4.0 kg

Angle grinder CHEAP speed controller

Power: 1250 W qty. speed: 10000 rpm Disc diameter: 125 mm Weight: 2.4 kg

Power: 1090 W qty. speed: 11000 rpm Disc diameter: 125 mm Weight: 1.7 kg

angle grinder Vityaz MSHU-125/1070. lightweight and compact tool designed for cutting, grinding and deburring various materials. The angle grinder is equipped with a powerful 1070 W motor and is characterized by a fairly high number of revolutions. The tool is designed to work with 125 mm discs, and for their replacement, a spindle lock button is provided.

Angle grinder Vityaz MSHU-125-1470 is designed to effectively remove rust and old paint coatings, grind and polish various surfaces, for cutting, cleaning and grinding metal and other hard materials. A powerful, inexpensive angle grinder Vityaz MSHU-125-1470 will not perfectly become an indispensable assistant, both in the locksmith’s workshop and in the household.