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SKIL 20V PWRCORE 20 Cordless 4-1/2 in. Angle Grinder Kit (Battery & Charger)
SKIL 20V PWRCORE 20 Cordless 4-1/2 in. Angle Grinder Kit (Battery & Charger)
SKIL 20V PWRCORE 20 Cordless 4-1/2 in. Angle Grinder Kit (Battery & Charger)
SKIL 20V PWRCORE 20 Cordless 4-1/2 in. Angle Grinder Kit (Battery & Charger)
SKIL 20V PWRCORE 20 Cordless 4-1/2 in. Angle Grinder Kit (Battery & Charger)
SKIL 20V PWRCORE 20 Cordless 4-1/2 in. Angle Grinder Kit (Battery & Charger)
SKIL 20V PWRCORE 20 Cordless 4-1/2 in. Angle Grinder Kit (Battery & Charger)
SKIL 20V PWRCORE 20 Cordless 4-1/2 in. Angle Grinder Kit (Battery & Charger)

SKIL 20V PWRCORE 20 Cordless 4-1/2 in. Angle Grinder Kit (Battery & Charger)

Cordless freedom meets 10,000 RPM brushless power - light enough for overhead work, tough enough for real metal jobs.
Skil MPN AG2990B-10 In Stock & Ready to Ship
$109.99
Free shipping on orders over $75
Ships within 24 hours · most orders arrive in about 2 business days

About Product Overview

This SKIL 4-1/2" angle grinder swaps the cord for PWRCORE 20 battery power, so cutting, grinding, and metal work aren't tied to an outlet. The brushless motor spins up to 10,000 RPM, giving it the muscle for real fabrication and repair jobs, while a spindle lock makes wheel changes fast and one-handed.

At 3.5 lbs and 11.8 inches long, it's light enough for overhead work or tight spaces without wearing out your arm on longer projects. The slide switch stays out of the way during use, cutting down on accidental starts. It comes as a kit with battery and charger included, so it's ready to run once it arrives - just add a grinding wheel, since none is included. SKIL backs it with a 5-year warranty.

  • 4-1/2" cordless angle grinder, 20V PWRCORE 20 battery platform
  • Brushless motor, max speed 10,000 RPM
  • Spindle lock for quick wheel changes
  • Slide switch design
  • Tool weighs 3.5 lbs, 11.8" long
  • Kit includes battery and charger; grinding wheel not included; 5-year warranty

The Details Specifications

Ships Ground Travels by ground for safe handling — common for items with a lithium battery, aerosol, or liquid inside. Nothing extra to do on your end; it simply ships by truck instead of by air.
Brand Skil
Model / MPN AG2990B-10
UPC 195532202036
Weight 7 lbs
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
Price check

Go ahead. Check.

You're going to price-check us against Amazon, Home Depot, and Lowe's. Everybody does. Good — open all three tabs. We'll wait. Then look hard at what you're actually being handed over there.

On Amazon, start with these four questions before you click buy.

01

Who's actually selling it

The brand name is on the listing. A different company is in the seller field. Those aren't the same thing, and the second one is who you're buying from.

02

Whether the warranty survives

Most manufacturers only honor a warranty when the unit came through an authorized dealer. We're authorized for Skil. A third-party marketplace seller usually isn't.

03

Where the box came from

Gray-market stock, returns repackaged as new, and outright fakes move through marketplaces constantly. It all looks identical in the photo. It stops looking identical when it fails.

04

Who you call when it breaks

Ours is a phone number with a person behind it who has held this product. M–F, 6 AM – 5 PM Pacific. (866) 469-8556

The big boxes don't care if your hardware store survives.

Amazon, Home Depot, and Lowe's are built to pull every hardware dollar out of your town. When the local shop can't keep the lights on, the counter where somebody actually knew which part you needed goes with it. We're built the other way: real brands so you're never stuck on a marketplace, and a straight answer to buy it down the street when that's the better call. Support independent hardware — it doesn't restock itself.

Why we tell you to shop local
Authorized dealer · Skil

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Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
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Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

Ask our counter. Or theirs.

Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.

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