Top 10 Angle Grinder Deals to Brighten Your Spring

You want a reliable angle grinder for spring projects, and picking the right one saves you time, improves safety, and keeps your work looking professional. This guide highlights standout deals so you can quickly find a grinder that matches how you work, whether you need cordless portability, corded power, or the best value kit with batteries and accessories. Knowing a tool’s strengths helps you spend wisely and get the performance you need for cutting, grinding, or polishing.

Top Picks

Category

Product

Score

🏆 Best for Safety

DEWALT Brushless

95/100

🚀 Best Corded Power

DEWALT Corded

92/100

🎯 Best for Portability

Milwaukee M18

93/100

💰 Best Value Kit

AVID Power

88/100

💼 Best Ready-to-Use Kit

AOBEN 21V

86/100

🔧 Best for Control

Makita XAG04Z

91/100

🔰 Best Ease of Use

DEWALT One-Touch

85/100

🎨 Best Ergonomics

Bosch GWS8

89/100

💲 Best Under $30

AVID Mini

75/100

🔁 Best Dewalt-Compatible

VERVEWAVE Grinder

80/100

How We Picked These Deals

You need a grinder that matches your projects, so we focused on real-world strengths you can feel on the job. We evaluated power and motor type, whether corded or cordless suits your workflow, and practical safety features like brakes and guards.

We weighed ergonomics and weight because comfort affects precision and fatigue. Price and included accessories matter when you want to spend less and start working right away. Finally, we checked customer feedback and brand reliability to judge durability and long-term value so you can buy with confidence.

DEWALT Brushless

Brushless 20V cordless 4.5″ angle grinder with paddle switch and kickback brake that stops the wheel in 2 seconds or less; battery and charger sold separately.

You get cordless freedom without sacrificing the safety features you want. The brushless motor gives longer life and efficient power, while the kickback brake and two-stage paddle switch add real protection when a wheel binds.

It’s light enough to use for trimming, cutting metal, or shaping brick and masonry, and compact enough to carry between job sites. Expect great build quality and a tool that feels balanced in your hand; plan on having spare batteries for extended cutting sessions so you don’t run out of runtime mid-job.

What People Say

Customers frequently praise the grinder for feeling powerful for its size and for the build quality you expect from a major brand. Many users highlight the safety features like the kickback brake and paddle switch as confidence‑boosting, while others note the convenience of cordless use.

A few buyers mention battery runtime under heavy loads and occasional missing accessories in the box as minor annoyances.

Overall Sentiment: Positive

Sentiment Analysis Chart

Use Cases

Situation

How It Helps

Quick Outdoor Fixes

You can take it straight to the yard or site and cut or grind without dragging a cord, so small repairs get done faster.

Masonry and Patio Work

Its compact size lets you trim bricks and pavers in tight spots while the safety brake reduces the risk if a blade binds.

Garage Metalwork

The brushless motor delivers steady power for cutting pipe, removing welds, or cleaning rust, and it’s easy to swap discs for different tasks.

Jobsite Portability

You won’t be limited by outlets, so moving between tasks or teaming it with other cordless tools keeps your workflow smooth; bring spare batteries for long runs.

Versatility

This grinder handles cutting, grinding, polishing, and light masonry work. It’s a solid all‑rounder for DIYers and pros who need cordless convenience, though continuous heavy-duty use will benefit from higher-capacity batteries.

Key Benefits

  • Brushless motor for longer life and efficient performance
  • Kickback brake that rapidly stops the wheel for added safety
  • Lightweight, balanced design that’s easy to maneuver
  • Compatible with common 20V battery platforms

Rating: 4.8 (total: 9353+)

Buy Now

DEWALT Corded

4-1/2-inch angle grinder with Dust Ejection System, One-Touch 360° guard, and Quick-Change Wheel Release for easy wheel removal and durable performance.

You get a compact, high-powered corded grinder that feels built for real work. Its Dust Ejection System helps protect the motor during heavy use, while the One-Touch guard and quick wheel release make it simple to switch tasks without wrestling with parts.

If you do a lot of cutting, grinding, or prepping metal and masonry, this model gives steady, continuous power and a sturdy feel that helps you stay productive. It’s a practical choice when you want corded reliability and ergonomics that reduce fatigue during longer sessions.

What People Say

Buyers commonly highlight how much power this little grinder delivers and praise the guard design and tool-less wheel changes. Many appreciate the dust ejection for longevity and the comfortable paddle switch, while a few mention the cord length and weight as trade-offs depending on how you use it.

Overall Sentiment: Positive

Sentiment Analysis Chart

Use Cases

Situation

How It Helps

Long Workshop Sessions

Corded power keeps you running without swapping batteries, and the ergonomic design reduces hand fatigue over extended tasks.

Cutting Concrete Pavers

High RPM and steady torque let you cut through pavers and masonry reliably without bogging down.

Metal Fabrication

Quick disc changes and a secure guard make switching between cutting and grinding smooth, so you stay in the flow.

Onsite Repairs

The compact footprint and durable build are easy to pack into a case and bring to a job where power is available.

Versatility

This grinder works well for cutting, grinding, and surface prep across metal, concrete, and masonry. Its corded design suits long or heavy jobs, and the tool-less features let you adapt quickly between tasks.

Key Benefits

  • Consistent corded power for extended work
  • One-Touch 360° guard for quick adjustments
  • Quick-Change Wheel Release for fast disc swaps
  • Dust Ejection System extends motor life

Rating: 4.7 (total: 6629+)

Buy Now

Milwaukee M18

Milwaukee 2880-20 M18 FUEL brushless 4-1/2″/5″ cordless angle grinder with no-lock paddle switch (tool only).

You get a compact, cordless grinder that feels like a corded workhorse when you need it to. The brushless motor and balanced design give steady cutting and grinding, while the quick-change and brake features make swaps and stops less stressful.

If you already have M18 batteries, this slips into your kit naturally and keeps you moving between jobs without hunting for outlets. For field work, fabricating, or quick repairs, it’s a handy tool to reach for when portability and reliability matter.

What People Say

People often mention that it performs like a corded grinder while giving you the freedom to work untethered. Reviewers praise the build quality, the braking feature, and how easy it is to handle for one-handed tasks.

Some recommend keeping spare batteries for extended sessions, but the general tone is that it’s a dependable cordless grinder.

Overall Sentiment: Positive

Sentiment Analysis Chart

Use Cases

Situation

How It Helps

Field Cuts

You can walk up to a job without needing power, make clean cuts, and move on without dragging extension cords around a site.

Welding Table Work

The quick stop and compact form let you grind and set the tool down safely between welds, keeping your workspace tidier and safer.

One-Hand Tasks

Its balance and ergonomic grip make single-handed cutting or light grinding feel more controlled and less tiring.

Mobile Repairs

Being part of the M18 system means you can swap batteries from other tools and stay productive while on the go.

Versatility

This grinder handles cutting, grinding, and light surface prep across metal and masonry. It’s especially useful when you need cordless flexibility and professional-level braking and control, though heavy continuous work benefits from extra battery capacity.

Key Benefits

  • Brushless motor for efficient power and longer life
  • Auto brake for safer stops after you release the trigger
  • Balanced, lightweight design for better control
  • Fits into the M18 battery ecosystem for easy swapping

Rating: 4.8 (total: 2263+)

Buy Now

AVID Power

7.5-Amp corded 4-1/2″ angle grinder with grinding and cutting wheels, flap disc and auxiliary handle for cutting, grinding, polishing and rust removal.

You get a surprisingly capable corded grinder that’s aimed at DIYers who want useful extras out of the box. It comes with wheels, a flap disc and a side handle so you can start working right away, and the 7.5‑amp motor delivers enough speed for cutting metal, trimming rust, and basic masonry tasks. The tool’s lightweight feel and compact size make it easy to maneuver in tight spots, and it’s a solid pick when you need dependable power without hunting for specialty parts. If you want a straightforward, no-frills grinder that covers everyday jobs, this one fits that role well.

What People Say

Buyers appreciate the value and say it performs above expectations for DIY projects, especially when paired with a diamond blade for masonry. People like the included accessories and the tool’s ergonomics, though some note occasional build issues like a fragile switch or spindle lock. Overall impressions lean toward satisfaction, particularly for users who want capability without a big investment.

Overall Sentiment: Positive

Sentiment Analysis Chart

Use Cases

Situation

How It Helps

Home Renovations

You can remove rust, trim metal, and prep surfaces quickly with the included discs, keeping small remodeling tasks moving.

Concrete and Masonry Cuts

Paired with a diamond blade, the high RPM lets you cut pavers and cinder blocks for conduit or tiling adjustments.

Auto and Metalwork

Its power and included grinding wheels make quick work of removing weld spatter, cutting small bolts, or shaping metal.

One-Off DIY Jobs

You don’t need a lot of extra gear to start—everything required for basic cutting and grinding is in the box, so you can get to work.

Versatility

This grinder handles cutting, grinding, polishing and rust removal across metal and masonry, making it a flexible choice for DIYers and occasional pros who need a ready-to-use tool for varied tasks.

Key Benefits

  • Complete starter kit with cutting and grinding wheels included
  • Corded power for continuous use without battery swaps
  • Lightweight, easy to handle for tight spaces
  • Good RPM for cutting, grinding, and surface prep

Rating: 4.5 (total: 6101+)

Buy Now

AOBEN 21V

21V brushless 4-1/2″ cordless grinder kit with two 4.0Ah batteries, charger, discs and a hard case for portable use.

You get a full kit that’s ready to roll right out of the case. The brushless motor and included 4.0Ah batteries give you cordless freedom that often feels close to corded performance, and the case keeps everything organized for jobs away from the garage.

It’s handy for trimming rust, cutting small sections of metal, and light masonry or tile prep. If you work outside or need a portable backup tool, this is a practical choice; just plan on swapping batteries for long sessions.

What People Say

Reviewers like that the kit arrives ready to use and appreciate the sturdy case and included batteries. Many say it delivers surprising power for cordless work and handles rust removal, metal cutting, and small masonry chores well.

A few customers mention battery runtime under heavy use as the main limitation, but most find it a great value for portable projects.

Overall Sentiment: Positive

Sentiment Analysis Chart

Use Cases

Situation

How It Helps

Outdoor Work

You can walk up to a fence, trailer, or car without dragging cords and finish cuts with the spare battery ready in the case.

Rust Removal

The included flap and grinding discs make quick work of surface prep so you can get to priming and painting sooner.

Tile and Thinset Prep

With a suitable blade the grinder trims or removes small sections of thinset and grout for patching or tile adjustments.

Mobile Repairs

Everything stores neatly in the case, so you can bring the tool and extras to a job site and stay productive without hunting for parts.

Versatility

This kit covers cutting, grinding, polishing and surface prep across metal, wood and light masonry, making it a flexible choice for DIYers and anyone who needs cordless convenience.

Key Benefits

  • Comes as a complete kit with two batteries, charger and discs
  • Brushless motor for better efficiency and longer life
  • Portable hard case with foam keeps accessories organized
  • Speed select and ergonomic handle for versatile control

Rating: 4.4 (total: 555+)

Buy Now

Makita XAG04Z

18V LXT brushless 4-1/2″/5″ cordless cut-off/angle grinder with automatic speed change and tool-less wheel guard. Battery and charger sold separately.

You get near-corded performance in a cordless package thanks to Makita’s brushless motor and automatic speed change that adjusts torque under load. The tool-less wheel guard and included cut-off wheel options make swapping tasks simple, and the grinder handles metal, pipe, tile and light concrete with confidence. It’s a solid pick if you want portability without giving up consistent cutting power, and it fits neatly into the wider 18V LXT ecosystem so batteries and accessories work across your kit.

What People Say

Customers often note that it cuts and grinds almost like a corded grinder while giving you the freedom to move around. People appreciate the build quality, the included cut-off wheel, and the intelligent speed control, though many recommend having spare batteries for extended heavy work.

Overall impressions favor its portability and dependable performance.

Overall Sentiment: Positive

Sentiment Analysis Chart

Use Cases

Situation

How It Helps

Portable Metal Cuts

You can take it to a job or out in the field and make clean cuts in angle iron, pipe, or conduit without needing an outlet.

Tile and Masonry Trim

The included thin cut-off wheel slices through tile and thin masonry for small adjustments and repairs.

Garage Fabrication

Automatic speed adjustments help maintain consistent performance when switching from light grinding to heavier cutting tasks.

Tool Kit Integration

If you already use Makita 18V tools, the grinder slots into your battery system so you can swap packs and stay productive.

Versatility

This grinder is versatile enough for cutting, grinding and light sanding across metal, tile and concrete. It’s especially useful if you value cordless mobility and the ability to integrate with other Makita 18V tools.

Key Benefits

  • Brushless motor for longer runtime and durability
  • Automatic Speed Change adjusts power under load
  • Tool-less wheel guard and included cut-off wheel improve convenience
  • Works with Makita 18V LXT battery system for easy integration

Rating: 4.7 (total: 3039+)

Buy Now

DEWALT One-Touch

4-1/2-inch hand grinder with One-Touch 360° guard and a 7-amp motor for fast material removal; includes depressed center wheel, hex wrench, and 2-position side handle.

You get a compact, no-nonsense corded grinder that’s built to handle everyday shop and home tasks. The One-Touch guard makes repositioning quick without hunting for tools, and the 7‑amp motor delivers steady RPMs for cutting, grinding, and surface prep.

It’s light enough to keep working without tiring your hands, yet solid enough to feel reliable under tougher cutting sessions. If you want a straightforward, durable tool that fits into a busy workshop, this one is easy to recommend for general metal and masonry work.

What People Say

People often mention that this grinder punches above its size, delivering dependable power and a comfortable grip for extended tasks. Users like the guard design and the ease of changing wheels, and many call out the tool’s durability in regular shop use. A few point to noise and vibration as minor downsides, but most reviews highlight solid performance and reliability.

Overall Sentiment: Positive

Sentiment Analysis Chart

Use Cases

Situation

How It Helps

Routine Workshop Jobs

You can grind welds, shape metal, and prep parts with steady power and a design that’s easy to hold for longer stretches.

Home Repairs

The compact footprint fits tight spaces and the One-Touch guard lets you adapt quickly when switching between cutting and grinding.

Removing Rust and Paint

High RPM and included wheels make short work of surface prep so you can move on to priming and finishing faster.

Cutting Small Concrete or Pavers

The powerful motor keeps RPMs stable under load, helping you slice through pavers or make small masonry adjustments without bogging down.

Versatility

This grinder is versatile for cutting, grinding and surface prep on metal, masonry and plastics. Its compact size and tool-ready extras make it a solid everyday tool for DIYers and tradespeople who need straightforward, reliable performance.

Key Benefits

  • One-Touch 360° guard for fast adjustments
  • Compact, ergonomic design that reduces fatigue
  • 7‑amp motor with high RPM for consistent cutting and grinding
  • Tool-included components for immediate use

Rating: 4.6 (total: 2268+)

Buy Now

Bosch GWS8

Light, ergonomic 4-1/2″ corded grinder with a 7.5‑Amp motor, directed airflow to divert dust, Service Minder brush system, two-position side handle and quick-adjust guard.

You get a compact grinder that feels balanced and won’t wear your hands out during longer jobs. The slender grip and two-position handle make it easy to work one-handed or on a ladder, while the directed airflow and Service Minder help protect the motor over time.

It’s sturdy enough for cutting, paint stripping, and light concrete work, and the large spindle lock and adjustable guard speed up disc changes so you stay focused on the task.

What People Say

Customers commonly praise how light and comfortable the grinder feels while still delivering solid power. People point out the handy grip size for one‑hand work and appreciate the dust‑diverting design and maintenance reminders.

A few call out packaging or missing parts as occasional annoyances, but most note consistent performance on jobs from paint removal to cutting rebar.

Overall Sentiment: Positive

Sentiment Analysis Chart

Use Cases

Situation

How It Helps

High Reach Work

The slender grip and light weight let you work overhead or on a ladder with less strain, keeping control when you need it.

Paint Stripping

You can run abrasive discs for extended periods while the airflow diverts debris away from the motor, reducing the chance of premature wear.

Jobsite Cutting

The burst‑protection guard and robust build provide confidence for cutting metal or concrete, and the spindle lock makes disc swaps faster.

Routine Maintenance

Service Minder alerts take the guesswork out of brush servicing, so you can plan upkeep and keep the tool running longer.

Versatility

This grinder works well for cutting, grinding, paint removal and light concrete tasks. Its combination of low weight and protective features makes it a good all‑around choice for pros and serious DIYers.

Key Benefits

  • Lightweight, ergonomic grip for less fatigue
  • Directed airflow and Service Minder to protect the motor
  • Burst‑protection adjustable guard for added safety
  • Large spindle lock for easy disc changes

Rating: 4.6 (total: 7560+)

Buy Now

AVID Power

Corded 4-1/2″ angle grinder, 750W (6.5 Amp) with 11,500 RPM, includes cutting and grinding wheels, auxiliary handle, wrench and wheel guard.

You get a basic, no-frills corded grinder that covers the tasks most DIYers run into. It ships with wheels, a side handle and a guard so you can jump into cutting, grinding or surface prep without hunting for parts. The motor spins fast enough for small metalwork, removing rust, and light masonry trimming, and the tool’s compact size makes it easy to maneuver in tight spots.

If you need a straightforward grinder for occasional projects or a backup for simple jobs, this one gives reliable performance without a steep learning curve.

What People Say

Most buyers note that it delivers solid value and arrives ready to use thanks to the included accessories. People commonly praise its power for small metal and masonry tasks and the compact feel during use.

A minority mention occasional build or assembly hiccups like a stiff spindle lock or switch, but customer service responses and replacements are reported in some cases.

Overall Sentiment: Positive

Sentiment Analysis Chart

Use Cases

Situation

How It Helps

Quick Garage Repairs

You can cut bolts, trim metal and remove rust without setting up a big workstation, and the included discs let you start right away.

Small Masonry Tasks

The high RPM and included cutting wheels handle pavers and thin concrete cuts for adjustments and patch work.

Hobby Metalwork

Grinding and shaping small parts is straightforward, and the compact design makes it easier to control for detail work.

One-Off DIY Jobs

Since accessories are included, you don’t need extra gear for occasional jobs—just plug in and get to work.

Versatility

This model is well suited for cutting, grinding, polishing and rust removal on metal, as well as light tile and concrete adjustments. It’s a practical choice if you want a ready-to-use tool for varied, occasional projects.

Key Benefits

  • Complete starter kit with wheels, handle and guard included
  • Corded power for continuous use without battery swaps
  • High no-load RPM for effective cutting and grinding
  • Lightweight and compact for tight spaces

Rating: 4.6 (total: 68+)

Buy Now

VERVEWAVE

4-1/2″ brushless cordless grinder compatible with DEWALT 20V batteries, 6-speed variable control; tool only (batteries not included).

You get a compact, battery-compatible grinder that slips into a DEWALT 20V workflow and keeps things simple. The brushless motor and variable speed give you usable power for cutting, grinding, and light polishing, and the tool-only format means you can pair it with batteries you already own.

It’s a handy backup for your welding cart or a lightweight option when you don’t want to deal with cords. Expect decent everyday performance; for long runs plan on having a couple of charged batteries on hand.

What People Say

You’ll notice reviewers appreciate the compatibility with 20V batteries and the surprise value for the price point. Many mention it runs well for occasional metalwork, wire brushing, and small cutting jobs, while a few recommend larger battery packs for heavier or repeated tasks.

The overall tone is that it’s a handy, affordable option if you want cordless convenience without a brand-name price.

Overall Sentiment: Positive

Sentiment Analysis Chart

Use Cases

Situation

How It Helps

Welding Cart

You can keep a cordless grinder on your cart for quick cleanup without tripping over cords, and the spare battery swaps keep you working.

Light Fabrication

Variable speed and a brushless motor help you switch from grinding welds to cutting small pieces with more control.

Automotive Touch-Ups

The compact form factor makes it easy to work in tight engine bays or on suspension pieces when you need to remove rust or scale.

Occasional DIY Jobs

If you only use a grinder now and then, this tool is simple to pair with batteries you already own and stores neatly when not in use.

Versatility

This tool handles cutting, grinding, polishing and wire brushing across metal and light masonry. It’s best for users who value cordless flexibility and already have compatible 20V batteries, though heavy continuous work will need higher-capacity packs.

Key Benefits

  • Fits DEWALT 20V battery ecosystem
  • Brushless motor for efficiency and longer life
  • Variable speed for better control across tasks
  • Lightweight and easy to stow on a cart

Rating: 4.4 (total: 142+)

Buy Now

FAQ

Corded Or Cordless

Choose based on how and where you work. A corded grinder gives you continuous power for long cutting or heavy-duty metal and masonry, while a cordless model offers portability so you can move around job sites or work outdoors without hunting for outlets.

If you already own a battery platform like M18, 18V LXT, or 20V, matching the grinder to that ecosystem makes switching batteries and accessories simple.

What About Battery Life

Runtime depends on the material and the disc you use: cutting thick steel or concrete drains batteries faster than light grinding or polishing. For cordless use plan on spare packs and consider 4Ah–5Ah or higher capacity cells if you’ll be working continuously; swapping charged batteries and letting packs cool between heavy cuts keeps you productive. If long, uninterrupted runs are common for your projects, a corded unit or rotating multiple batteries will save you downtime.

How Do I Use One Safely

Start with the right PPE—safety glasses, a face shield, gloves and a respirator for dusty materials—and always secure the workpiece. Use the correct guard and disc type for the job, check wheels for cracks, and disconnect power (unplug or remove the battery) before changing discs.

Keep a firm two‑hand grip, be mindful of the kickback brake and allow the wheel to stop completely before setting the tool down, and follow the manufacturer’s instructions for maintenance and guard positioning.

What Buyers Prefer

You tend to weigh cordless convenience and built‑in safety against steady, nonstop power when choosing a grinder. If you want portable work with extra protections you’ll favor the DEWALT Brushless, if long, continuous runs and raw torque matter you’ll pick the DEWALT Corded, and if you already have a battery lineup and want balanced, field‑ready performance the Milwaukee M18 is the natural choice.

What Buyers Prefer Chart

Wrapping Up

You now have a short list of grinders that match different priorities so you can pick the right tool for the job. If you value safety and longevity, choose the brushless DEWALT option.

If raw corded power or lightweight ergonomics matter, the DEWALT corded model and Bosch are strong choices. For cordless convenience and compatibility with your battery ecosystem, Milwaukee and Makita are smart picks.

If you want the lowest upfront cost or a complete kit with batteries, the AVID and AOBEN bundles give fast access to tools and accessories. Use these picks to match your needs and budget, and you’ll make quicker progress on projects with a tool that feels right in your hands.

Product Name Image Rating Power Source Maximum Rotational Speed Weight
DEWALT 20V MAX* Angle Grinder Tool Cordless Brushless, 4 1/2 Inch
Product Image
4.8/5 (9,353 reviews) Battery Powered 3450 RPM 1 Pounds
DEWALT Angle Grinder, 4.5 Inch, 11 Amp, 11,000 rpm
Product Image
4.7/5 (6,629 reviews) Corded Electric 11000 RPM 6.2 Pounds
Milwaukee 2880-20 M18 FUEL Brushless Lithium-Ion 4-1/2 in. / 5 in. Cordless Small Angle Grinder
Product Image
4.8/5 (2,263 reviews) Battery Powered 8500 RPM 4.99 Pounds
AVID POWER Angle Grinder, 7.5-Amp 4-1/2 inch Electric Grinder
Product Image
4.5/5 (6,101 reviews) Corded Electric 12000 RPM 5.07 Pounds
AOBEN Cordless Angle Grinder 4-1/2 inch, 21V Battery Grinder Kit
Product Image
4.4/5 (555 reviews) Battery Powered 9500 RPM 10.61 Pounds
Makita XAG04Z 18V LXT® Lithium-Ion Brushless Cordless Angle Grinder
Product Image
4.7/5 (3,039 reviews) Battery Powered 8500 RPM 0.634 Ounces
DEWALT Angle Grinder, One-Touch Guard, 4-1/2 -Inch
Product Image
4.6/5 (2,268 reviews) Corded Electric 12000 RPM 3.9 Pounds
Bosch GWS8-45 4-1/2 In. Angle Grinder Industrial
Product Image
4.6/5 (7,560 reviews) Corded Electric 11000 RPM 5.44 Pounds
AVID POWER Angle Grinder 4-1/2 inch Electric Grinder 750W
Product Image
4.6/5 (68 reviews) Corded Electric 11500 RPM 3.2 Pounds
Angle Grinder 4-1/2″ Brushless for Dewalt 20V Battery
Product Image
4.4/5 (142 reviews) Battery Powered 8500 RPM 3.98 Pounds

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Davis Anders
Davis C. Anders
Articles: 109

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