# AOBEN AT104X-115 Cordless Angle Grinder, 4-1/2-Inch Brushless, 2 Batteries

The 4-1/2-inch disc format suits cordless cutting, grinding, and polishing jobs, with two 4.0Ah batteries included.

- [Original product page](https://www.ofertitastop.com/us/product/aoben-at104x-115-cordless-angle-grinder)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-14T18:18:46.925Z
- Brand: AOBEN
- Model: AT104X-115
- Category: Hardware > Tools > Grinders
- Source store: amazon US
- Active deal: Yes
- Price: 69.99 USD
- Previous price: 89.99 USD
- Rating: 4.3 / 5
- Reviews: 943

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

The 4-1/2-inch disc format suits common cutting and grinding tasks, while the cordless design gives you room to work away from an outlet. This AOBEN grinder includes two 4.0Ah batteries and a charger. Choose it for portable jobs around a garage or work area, for long sessions where uninterrupted power matters most, a corded tool may be a better fit.

## Why it makes sense

The AT104X-115 is designed for cutting, grinding, and polishing, with a brushless motor rated for a no-load speed of up to 9500 rpm. Its three-speed gearbox provides options for different materials and tasks, rather than locking you into one speed. An adjustable wheel guard and auxiliary handle give you ways to set up the tool for the working position, and the paddle switch is designed to help prevent accidental starts.

The included pair of batteries can be useful when you want a charged spare available while working. A battery-level indicator also lets you check the remaining charge on the tool. Buyers describe it as portable and easy to use, and feedback about battery runtime and durability is mixed. That makes it worth weighing the convenience of a cordless setup against how long your typical cutting or grinding sessions last.

## At a glance

- Type: Cordless angle grinder
- Model: AT104X-115
- Disc size: 4-1/2 inches (115mm)
- Motor: Brushless
- Maximum no-load speed: 9500 rpm
- Speed settings: 3
- Power source: Battery powered
- Included: Two 4.0Ah batteries and charger
- Spindle: 5/8"-11, 7/8" arbors
- Color: Red and black

## Usage tips

Match the disc and speed to the task, whether you are cutting rebar, grinding welds, removing rust or paint, or polishing a surface. The listed disc size is 4-1/2 inches (115mm), with a 5/8"-11 spindle and 7/8" arbors, so check that your intended disc fits those specifications. Use the adjustable guard and auxiliary handle to set up the grinder for the job, and keep an eye on the battery indicator as you work.

The battery packs are not compatible with other brands, so this kit’s included batteries are an important part of the cordless setup. For occasional DIY tasks or work in areas where moving a cord is inconvenient, that portability may be more useful than choosing a corded grinder. If your priority is continuous use without charging breaks, consider whether a corded approach better suits your routine.

## Before you decide

**What size discs does it use?** It accepts 4-1/2-inch (115mm) discs. The listed spindle is 5/8"-11, with 7/8" arbors.

**Can I use another brand’s battery packs?** The product information says other brands’ battery packs are not compatible. The kit includes two 4.0Ah batteries and a charger.

**What jobs is it intended for?** The listed uses include metal cutting, grinding, and polishing, such as cutting rebar, grinding welds, and removing rust or paint.

## Final verdict

Worth considering if you want a cordless grinder for varied cutting, grinding, or polishing tasks and value having a second battery in the kit. It might not be a great match if your work depends on long, uninterrupted sessions: buyer feedback on runtime is mixed, as is feedback on durability. For home projects and jobs where portability is a priority, the included batteries and adjustable controls make the AT104X-115 a practical package to assess against your expected workload.

## Images

![AOBEN AT104X-115 Cordless Angle Grinder, 4-1/2-Inch Brushless, 2 Batteries — 1](https://www.ofertitastop.com/i/oFaW5wbJrLi6UWHDRNOpp1gNRCmKdwePTLn_K7TvLgaYd7KZNFFMGm71LGtOPm6tL7Mf5UuMt15VPtmuEcmN9T7XCfGrj75DuciJfLWyU0fucl4X4vrI2XQ_Wg.jpg)

![AOBEN AT104X-115 Cordless Angle Grinder, 4-1/2-Inch Brushless, 2 Batteries — 2](https://www.ofertitastop.com/i/JCv010VqN1J3thK3TcYjuoWjGDf_b135pDZz5uwEQ7IFhKMjitnJ58MCXmrjB3J-fSwnWEQl90vfVbxGMnBVDOOBEklj-9K5QF8r3FieshaLcOfyEdlteVbJ6Q.jpg)

![AOBEN AT104X-115 Cordless Angle Grinder, 4-1/2-Inch Brushless, 2 Batteries — 3](https://www.ofertitastop.com/i/VhmwcP4uorYSviw55-rUXHAs1BRnjYUTZ4cBX1PVQJmMCdnZP1YG9M8zlTle3oZZY5FD0NOgUJtkXnfk-8kObd22Fd-m_j6vgiyTtyoEykXTSaOkMHFkBXaucA.jpg)

![AOBEN AT104X-115 Cordless Angle Grinder, 4-1/2-Inch Brushless, 2 Batteries — 4](https://www.ofertitastop.com/i/1W71owmEQenzxV57w8qruzznIEC6AhqY77izk84MJ9chaXQEaBM-tFBdHSTBK93gGl4hfJvmkPDcxh_vbdS1UoNprv_zHbfhIokXwpaDQvT2XuJqw-lo5lKAhA.jpg)

![AOBEN AT104X-115 Cordless Angle Grinder, 4-1/2-Inch Brushless, 2 Batteries — 5](https://www.ofertitastop.com/i/FGafKJCzqnyiZ9qRKfZWYAyC8hBTr-sP6rdsWA9ksTwhVRuUcW3x0PyQnaFSyF7PzkEnrU8p2YRKuME2ChPENGUIeDJf5cR-HLUE8fR_u3bVDilbfWwGbkHumw.jpg)