Lithium Ion Angle Grinder

Lithium Ion Angle Grinder

√ Voltage :18-21V
√ Speed :0-10000r/min
√ Battery:3.0A
√ Disc diameter:100-125mm
√ Spindle Thread:M10/M14
√ More Than 20 Years of Experience in Tool Industry
√ Own Plant Enables Cost Competitiveness and Production Flexibility
√ OEM/ODM Service
√ Authority Product Certification ISO9001/CE/GS
√ Various Product
√ Low MOQs,Fast Delivery
√ Good After-sales-service Let You No Worries
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Product Details ofLithium Ion Angle Grinder


Li-angle grinder is a hand-held electric tool used for grinding (grinding) and polishing. Although originally developed as a tool for rigid grinding discs, the availability of interchangeable power supplies encourages their use with a variety of tools and accessories.

The motor drives the gear head at a right angle, on which is mounted a grinding plate or a thinner cutting plate, which can be replaced in case of wear. Angle grinder usually has an adjustable shield and a side handle for two handed operation. Some angle grinders, depending on their speed range, can be used as sanders, using sanding discs with support pads or discs. The backing system is usually made of hard plastic, phenolic resin or medium hard rubber, depending on the required flexibility.

Angle grinder is the standard equipment for metal processing workshop and construction site. They are also common in machine shops, as well as mold grinders and bench grinders.


The angle grinder can be used to remove excess material from the workpiece. There are many different types of grinding discs for various materials and tasks, such as cutting discs (diamond blades), abrasive grinding discs, grindstones, abrasive discs, wire brush wheels, and polishing pads. The angle grinder has large bearings to offset the lateral force generated in the cutting process. Unlike the electric drill, the force is axial.

Angle grinder is widely used in metal processing and construction, as well as emergency rescue and bicycle theft. They are commonly found in workshops, service garages and car body repair shops. When trying to find a suitable angle grinder for work, there are a variety of angle grinders to choose from. The most important factors for selecting a suitable grinder are the size of the grinding disc and the motor power. Other factors include power source (pneumatic or electric), rpm, and spindle size. Usually the disc size and power increase together. Disc dimensions are usually in inches or millimeters. Common disc sizes for angle mills in the United States include 4, 4.5, 5, 6, 7, 9 and 12 inches, while in Europe, the most common disc sizes for angle mills are 115 and 125 mm. The grinding plate of the pneumatic grinder is also much smaller. Pneumatic grinder is usually used for light work with higher accuracy. This may be because pneumatic grinders can be small and light, but still powerful, because they do not contain heavy copper motor windings, while electric grinders are more difficult to maintain sufficient power in smaller sizes. Electric grinders are more commonly used for large heavy duty operations.

WHY CHOOSE SHALL Lithium ion angle grinder

● Industrial brushless motor with high speed and large torque.

● Easy to use, no need to plug in, ready to use.

● Intelligent shift function makes work more convenient and efficient

● The chip provides speed control, power display and other functions.

● Fabricated for Fabricators – Robust Heat & Thermal Management.

●Rugged & Reliable – Powered by a Forceful Motor, All-Metal Transmission & Blade Guard with Automatic Brake.

●Overload protection prevents damage to the tool and battery in abusive situations.

●Slim body, easy to grasp, light body.

SHALL Different Lithium ion angle grinder

21V Lithium ion angle grinder


Voltage :21V

Speed :0-7500r/min   


Disc diameter:100mm

Spindle Thread:M10/M14 

18V Lithium ion angle grinder


Voltage :18V

Speed :0-7500r/min   


Disc diameter:100/115/125mm

Spindle Thread:M10/M14

18V 115mm Lithium ion angle grinder


Voltage :18V

Speed :0-7500r/min   


Disc diameter:115mm

Spindle Thread:M10/M14

20V Lithium ion angle grinder


Voltage :20V

Speed :2500-10000r/min   


Disc diameter:115/125mm

Spindle Thread:M14


✔More than 20 years of experience in the tools industry

✔ Full range of tools, power tools, power tools accessories, garden tools, hand tools, tools set, etc. More than 10,000 items, can satisfy all the tools requirements, bring wide market benefits to customers

✔Professional R&D and Sales Service Team

✔Self-owned factory with competitive and reasonable price, lifting our production quality

✔ High quality production and design standards for safe and reliable use. Built to international standards CE/GS/EMC/ETL/ROHS/UL

✔ ODM&OEM Customization services

✔Strict Quality Control

✔ Low MOQs,fast delivery


■ Does it come with a backing pad or do I need to buy one in order to attach various grinding wheels?

■ Does this need hubbed grinder wheels or no?

■ Can depressed center disks be used with this grinder or only flat center ones?

■Does this come with a grinding wheel or cut-off wheel?

■ Will it grind tree roots?

■ Does this grinder come with the handle and guard?

Does it come with a backing pad or do I need to buy one in order to attach various grinding wheels?

Yes it does have a backing pad with shoulders that holds the shaft. You can remove to put a wire wheel or other disk if need be. Hope that helps.

Does this need hubbed grinder wheels or no?


Can depressed center disks be used with this grinder or only flat center ones?

Shouldn't have any problems for flat or depressed disks on any contractor grade grinders. Don't have this one but check the key wrench if it could reach deep enough to remove the lock nut. The grinding stones are really deep as with diamond concrete grinding cup wheels. Couldn't find any aftermarket keys with deep enough reach, had to make my own.

Does this come with a grinding wheel or cut-off wheel?

No wheels supplied with grinder.

Will it grind tree roots?

It will cutt anything as long as you have the appropriate wheel 4 to 4 1/2".

Does this grinder come with the handle and guard?

It comes with a handle and 2 types of guards.

Lithium Ion Angle Grinder Fuse switch

Fuse switch

Brushless motor

Brushless motor

Spindle lock

Spindle lock design

Start switch

Start switch

Lithium ion angle grinder quick-wear part

Metal&Stone Discs,Flap wheel,Abrasive Products,Sanding Pad,Sanding Block,Polishing Foams,Polishing Sponges,Buff,Lamb Wool Bonnet,Felt Bob,Bench Gringding Wheel,Tapered Spindle,Wheel Brushes,Bevel Brushes,Cup Brushes,Wheel Brushes,End Brushes.

Lithium ion angle grinder quick-wear part

Cup Brushes

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