The 10 Best Corded Angle Grinders
Wired angle grinders ranked from live Amazon data — full power for the least money, with no battery to run down.
A corded angle grinder trades the freedom of a battery for a motor that never fades, which is why these are still the workhorse for cutting, grinding, and rust removal at a bench or anywhere a cord reaches. The price gap is the real story: most of the best-sellers here cost less than a single pro battery. This list covers 4-1/2" grinders from 6 to 11 amps, with a mix of slide and paddle switches and a few that ship as ready-to-use kits with wheels and a case.
Where the deals are
The tools ranked here come from Makita, AVID POWER, SKIL, Metabo HPT, CRAFTSMAN, PORTER-CABLE, DEWALT, Bosch, and WEN. Prices on these brands move week to
week on Amazon, and the deepest cuts usually land around Prime Day and Black Friday.
Every price button on this page opens the live listing, so you always see today's
number, not the one we captured on 2026-09-20. If your pick is over budget
right now, check back in a few days — Makita and AVID POWER rotate through sales and bundle
deals often.
The full ranking
#1
Money No Object
Makita
Makita 9557PBX1 4-1/2" Paddle Switch Cut-Off/Angle Grinder Kit
4.8
3,970 reviews
Score 91/100
The one to buy if you want the whole package. It's the highest-rated grinder on the list at 4.8 stars, and it ships as a real kit: the tool, a diamond blade, five grinding wheels, both a grinding and a cut-off guard, and a case. Labyrinth-sealed motor and a metal gear housing back up the price.
- Motor
- 7.5 A
- Wheel Size
- 4-1/2"
- Max Speed
- 11,000 rpm
- Switch
- Paddle (lock-on)
- Weight
- 4.5 lb
- In the Box
- Diamond blade, 5 wheels, 2 guards, case
Pros
- 4.8 stars across 3,970 reviews, the best on the list
- Ships with a diamond blade, 5 wheels, 2 guards, and a case
- Labyrinth-sealed motor and metal gear housing for tool life
Cons
- The most expensive tool here
- 1-year warranty, shorter than DEWALT's 3-year
#2
Best Budget
AVID POWER
AVID POWER Angle Grinder, 7.5-Amp 4-1/2 inch, with Grinding & Cutting Wheels, Flap Disc and Handle
4.5
6,249 reviews
Score 85/100
The value pick, and the best-selling grinder on the list at 900+ a month. Under $40 gets you a 7.5-amp tool plus two cutting wheels, two grinding wheels, and a flap disc, so you can cut and grind the day it arrives. It's a DIY-grade tool, not a jobsite one, and reviewers say to keep the spare carbon brushes handy.
- Motor
- 7.5 A
- Wheel Size
- 4-1/2"
- Max Speed
- 12,000 rpm
- Switch
- Slide
- Weight
- 3.6 lb
- In the Box
- 4 wheels, flap disc, guard, handle, wrench
Pros
- 6,249 reviews at 4.5 stars, most of any grinder here
- Under $40 with 4 wheels and a flap disc included
- Tool-free guard and a light 3.6-pound body
Cons
- DIY-grade — reviewers report shorter motor life under heavy use
- Off-brand tool with a 1-year warranty
#3
SKIL
SKIL 6 Amp 4-1/2-Inch Corded Angle Grinder (9295-01)
4.6
1,926 reviews
Score 81/100
A dependable $33 grinder that punches above its price: a metal gear housing, a tool-less guard, and a vibration-reducing handle with onboard wrench storage. The 6-amp motor keeps it to light and medium jobs, but the build is better than the number suggests.
- Motor
- 6 A
- Wheel Size
- 4-1/2"
- Max Speed
- 11,000 rpm
- Switch
- Slide
- Weight
- 4.0 lb
- In the Box
- Wrench, handle
Pros
- 1,926 reviews at 4.6 stars for $33
- Heavy-duty metal gear housing
- Tool-less guard and a handle that stores the wrench
Cons
- 6-amp motor limits it to lighter work
- Sold bare — no wheels included
#4
Metabo HPT
Metabo HPT 4-1/2-Inch Angle Grinder, 5 Grinding Wheels & Hard Case, 6.2-Amp (G12SR4)
4.6
4,973 reviews
Score 80/100
The most-reviewed value pick: 4,973 ratings at 4.6 stars for a $49 tool that comes with five grinding wheels and a hard case. At 4 pounds with a slide switch and a low-profile gear case, it's a clean, cheap grinder for occasional and light shop use.
- Motor
- 6.2 A
- Wheel Size
- 4-1/2"
- Max Speed
- 12,000 rpm
- Switch
- Slide
- Weight
- 4.0 lb
- In the Box
- 5 grinding wheels, case
Pros
- 4,973 reviews at 4.6 stars for under $50
- Ships with 5 grinding wheels and a hard case
- Only 4 pounds, with a quick-off slide switch
Cons
- 6.2 amps is the smallest motor on the list
- No tool-free guard adjustment
#5
CRAFTSMAN
CRAFTSMAN Small Angle Grinder Tool 4-1/2 inch, 6 Amp, 12,000 RPM, Corded (CMEG100)
4.6
3,015 reviews
Score 78/100
A solid budget CRAFTSMAN with a genuinely useful tool-free guard and a spindle lock for fast wheel changes, backed by a 3-year warranty that's rare at this price. Works with the VERSATRACK wall system if you hang your tools.
- Motor
- 6 A
- Wheel Size
- 4-1/2"
- Max Speed
- 12,000 rpm
- Switch
- Slide
- Weight
- 4.6 lb
- In the Box
- Wheel, guard, handle, wrench
Pros
- 3,015 reviews at 4.6 stars
- Tool-free guard and spindle lock for quick changes
- 3-year limited warranty, long for a $49 grinder
Cons
- 6-amp motor, geared to light and occasional use
- Slide switch, no paddle
#6
PORTER-CABLE
PORTER-CABLE Angle Grinder Tool, 4-1/2-Inch, 7.5-Amp (PC750AG)
4.6
2,800 reviews
Score 78/100
A 7.5-amp grinder built around a cast metal gear housing, which is where a corded grinder takes the most abuse and heat. The 3-position handle and spindle lock are standard, and the 3-year warranty plus 90-day money-back is generous.
- Motor
- 7.5 A
- Wheel Size
- 4-1/2"
- Max Speed
- 10,000 rpm
- Switch
- Slide
- Weight
- 5.9 lb
- In the Box
- Handle, wrench
Pros
- 2,800 reviews at 4.6 stars
- Cast metal gear housing for durability and heat
- 3-year warranty and 90-day money-back guarantee
Cons
- Heaviest single-tool option at 5.9 pounds
- 10,000 RPM, a touch slower than the 11-12K field
#7
Best Overall
DEWALT
DEWALT Angle Grinder, One-Touch Guard, 4-1/2-Inch (DWE4011)
4.6
2,413 reviews
Score 77/100
The default pick for most people: a light 3.9-pound DEWALT with a One-Touch guard you rotate by hand, at 2,000+ sold a month. The 7-amp motor is smaller than the 11-amp tools here, but for cutting bolts, grinding welds, and stripping rust it has the power you'll actually use.
- Motor
- 7 A
- Wheel Size
- 4-1/2"
- Max Speed
- 12,000 rpm
- Switch
- Slide
- Weight
- 3.9 lb
- In the Box
- Wheel, guard, wrench, handle
Pros
- 2,413 reviews at 4.6 stars, and 2K+ bought last month
- One-Touch guard rotates 360 degrees without a tool
- Only 3.9 pounds, so it stays comfortable overhead
Cons
- Slide switch, not a safer dead-man paddle
- 7 amps is less motor than the DEWALT 402 line below
#8
Bosch
Bosch GWS8-45 4-1/2 In. Angle Grinder
4.6
2,158 reviews
Score 77/100
A pro-grade 7.5-amp Bosch with a slim grip and Service Minder brushes that shut the tool off when the brushes are due, so you replace them before they take the motor with them. A quiet, well-built option if you'd rather buy Bosch than DEWALT.
- Motor
- 7.5 A
- Wheel Size
- 4-1/2"
- Max Speed
- 11,000 rpm
- Switch
- Slide
- Weight
- 4.2 lb
- In the Box
- Guard, flange, wrench, handle
Pros
- 2,158 reviews at 4.6 stars
- Service Minder brushes stop the tool before the motor is damaged
- Slim grip and a quick-adjust burst-protection guard
Cons
- Slide switch, not a dead-man paddle
- Sold bare — no wheels in the box
#9
DEWALT
DEWALT Angle Grinder, 4-1/2 in., 11 Amp, No Lock-On Paddle Switch, Dust Ejection (DWE402N)
4.6
203 reviews
Score 72/100
The pick when you want more motor and a safer switch. The 11-amp version of DEWALT's 402 uses a no-lock paddle that stops the moment you let go, plus a Dust Ejection System that clears grit out of the vents. It's heavier at 6.3 pounds, which is the trade for the extra power.
- Motor
- 11 A
- Wheel Size
- 4-1/2"
- Max Speed
- 11,000 rpm
- Switch
- Paddle (no-lock)
- Weight
- 6.3 lb
- In the Box
- Guard, wrench, handle
Pros
- 11-amp motor for faster material removal
- No-lock paddle switch stops the wheel when you release it
- Dust Ejection System keeps grit out of the motor
Cons
- Heaviest of the 4-1/2" tools here at 6.3 pounds
- Newer listing, so fewer reviews than the DWE4011
#10
WEN
WEN 7-Amp Angle Grinder with 4-1/2-Inch Wheel and Reversible Handle (944)
4.6
888 reviews
Score 68/100
The cheapest name-brand grinder here and a strong seller at 600+ a month. The 7-amp motor and reversible handle cover basic cutting and grinding, and an arbor adapter fits both 5/8" and 7/8" wheels. A fine first grinder or a spare you won't cry over.
- Motor
- 7 A
- Wheel Size
- 4-1/2"
- Max Speed
- 11,000 rpm
- Switch
- Slide
- Weight
- 4.6 lb
- In the Box
- Wheel, wrench, handle
Pros
- Under $26, the lowest price on the list
- 7-amp motor with a reversible left/right handle
- Arbor adapter fits both 5/8" and 7/8" wheels
Cons
- No tool-free guard
- 2-year warranty, shorter than the DEWALT and CRAFTSMAN picks
Buyer's guide
Why buy corded instead of cordless?
A corded grinder gives you full, constant power for the least money and never runs out mid-cut, so it's the better choice for bench work, longer grinding sessions, and anyone who doesn't already own a battery platform. Cordless wins only when you need to work where a cord can't reach.
How many amps do I need?
6 amps handles light and occasional cutting, grinding, and rust removal. 7 to 7.5 amps is the sweet spot for most DIY and home-shop work. 11 amps, like the DEWALT DWE402N, is for heavy or frequent metal removal where you don't want the motor bogging down.
Paddle switch or slide switch?
A slide switch stays on until you turn it off, which is convenient but keeps spinning if you drop the tool. A dead-man paddle switch (Makita 9557PBX1, DEWALT DWE402N) stops the wheel the instant you release it, which is the safer choice if you use a grinder often.
What is a tool-free guard, and does it matter?
The guard deflects sparks and shrapnel and has to be repositioned as you switch between cutting and grinding. A tool-free guard rotates by hand or a lever; without one you need a wrench every time. It's a small feature that you'll appreciate on every job.
Bare tool or a kit with wheels?
A bare tool is cheaper if you already have wheels, but you can't use it out of the box. Kits like the AVID POWER, Metabo HPT G12SR4, and Makita 9557PBX1 include cutting and grinding wheels so you can start immediately, which is worth it for a first grinder.
Can I put a 5-inch wheel on a 4-1/2-inch grinder?
No. The guard and the tool's rated speed are matched to the 4-1/2" wheel size. A wheel that's too large won't fit the guard and can spin past its safe RPM. Always match the wheel to the grinder's rated size and keep the RPM rating on the wheel at or above the tool's speed.
