TEENO Cordless Angle Grinder Kit, 3-Inch, 19,500 RPM, 16.8V

For DIYers handling metal cutting, grinding, and household repairs, a compact cordless tool can make it easier to work around tight spaces. The TEENO angle grinder runs on a 16.8V battery system and reaches 19,500 RPM. Its kit includes two batteries and six starter discs for different project tasks. The handheld 3-inch format is suited to jobs where a larger grinder may be less convenient.

Spec sheet

• Type: Cordless angle grinder
• Format: 3-inch handheld grinder
• Power: 16.8V battery system
• Speed: 19,500 RPM
• Capacity: Two 2000mAh batteries
• Dimensions: 7.8"L x 2"W x 3.1"H
• Material: Metal
• What’s included: Angle grinder, two batteries, charger, six starter discs, wrench, gloves, and case

The included starter discs are listed for metal, flap, HSS, and diamond applications, giving you options for cutting and grinding tasks. A spindle lock supports wheel changes between project steps. The protective guard adjusts through 90° to help deflect sparks and debris, while the two-button start design requires two buttons to operate the tool.

Who it’s for

This kit suits homeowners and DIYers who want a portable grinder for repair and workshop jobs without relying on a cord at the work area. The compact body is useful when trimming a pipe in a confined spot, cutting a rusty bolt, or reaching a household corner where a larger tool is awkward to position. The cordless setup also makes it practical to move between work areas during a project.

Compared with choosing a larger shop-style grinder for every task, this mini format emphasizes access and handheld control. It is a practical fit for smaller cutting and grinding jobs, the included batteries, charger, discs, wrench, gloves, and case make it a ready-to-organize kit for home projects.

Everyday use

For a metal repair, select a suitable included disc, position the adjustable guard, and use the grinder to work on the part. The 3-inch format helps bring the tool into tighter spaces, while the rubberized anti-slip grip is designed to support controlled handling. When a project moves from cutting to grinding, the spindle lock helps with changing discs.

The two 2000mAh batteries let you keep a second pack available for a swap during a project. For example, when trimming metal hardware around the home, you can carry the tool and case to the work area, choose one of the starter discs for the task, and keep the charger and spare battery with the kit. Use the tool with its protective guard in place and follow appropriate workshop safety practices.

Questions before you buy

What comes with the grinder? The kit includes the angle grinder, two 16.8V 2000mAh batteries, a charger, six starter discs, a wrench, gloves, and a case. The discs are identified for metal, flap, HSS, and diamond applications.

How do you change the grinding disc? The grinder has a built-in spindle lock to support wheel changes. Use the included wrench as part of the changeover, and follow the tool’s instructions for fitting the disc securely.

What features support controlled operation? The tool has a rubberized anti-slip grip, a 90° adjustable protective guard, and a two-button start design that requires two buttons to operate. Keep the guard in position while working to help deflect sparks and debris.

Is it worth it?

For home repair and DIY work centered on compact metal cutting and grinding, the TEENO kit brings the tool, two batteries, charger, and starter accessories together in a portable format. Its 3-inch size, cordless operation, and included disc options are useful when a job calls for a handheld grinder that can move easily between work areas and reach into tighter spots.