#1 Home Improvement Retailer

Internet #316848924

Model #P421-PSK005

ONE+ 18V Cordless 4-1/2 in. Angle Grinder with 2.0 Ah Battery and Charger

$12397
Apply Now
Save up to $100 on your qualifying purchase.
Apply for a Home Depot Consumer Card
  • Grinder Includes: Side Handle, Grinding Guard, Spanner Wrench
  • Includes: 2.0 Ah Battery and 18V Charger
  • Over 225 ONE+ Tools – All Work With Any RYOBI ONE+ 18V Battery
  • See More Details

Product Overview

RYOBI introduces the 18V ONE+ Cordless 4-1/2 in. Angle Grinder with 2.0 Ah Battery and Charger. The ONE+ 4-1/2 in. Angle Grinder offers cordless convenience and the power of 6500 RPM for fast and precise work. This tool offers a host of user-friendly features, such as onboard wrench storage, the comfortable GRIPZONE overmold, and a 3-position side handle to help reduce fatigue. It also has an intuitive trigger switch. The included 2.0 Ah Battery and 18V Charger are compatible with all RYOBI 18V ONE+ Tools. Best of all, it’s a part of the RYOBI 18V ONE+ System of over 225 tools that all work on the same battery platform. Backed by the RYOBI 3-Year Manufacturer's Warranty, the 18V ONE+ 4-1/2 in. Angle Grinder includes a side handle, a Type 27 grinding guard, a grinding wheel, a spanner wrench, a 2.0 Ah Battery, an 18V Charger, and an operator's manual.
  • Cordless 4-1/2 in. Angle Grinder: 18V for high-power applications
  • Cordless 4-1/2 in. Angle Grinder: 6500 RPM for precision at high speeds
  • Cordless 4-1/2 in. Angle Grinder: 4-1/2 in. grinding wheel for added value and convenience
  • Cordless 4-1/2 in. Angle Grinder: Onboard spanner wrench conveniently located in the side handle for easy access
  • Cordless 4-1/2 in. Angle Grinder: Tool-free guard for easy guard positioning
  • Cordless 4-1/2 in. Angle Grinder: 3-position side handle
  • Cordless 4-1/2 in. Angle Grinder: GRIPZONE overmold for improved comfort with a positive grip
  • The included battery features up to up to 1.5X more runtime
  • Part of the RYOBI 18V ONE+ System of over 225 Cordless Tools
  • 3-year manufacturer's warranty
  • Includes: (1) P421 18V ONE+ 4-1/2 in. Angle Grinder, (1) side handle, (1) Type 27 grinding guard, (1) grinding wheel, (1) spanner wrench, (1) PBP006 18V ONE+ Lithium-Ion 2.0 Ah Battery, (1) PCG002 18V ONE+ Charger, and operator's manual
  • Battery and charger sold separately
  • Click here for more information on Electronic Recycling Programs
  • California residents

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

ONE+ 18V Cordless 4-1/2 in. Angle Grinder with 2.0 Ah Battery and Charger

Specifications

Dimensions

Product Depth (in.)
13.701 in
Product Height (in.)
5.443 in
Product Width (in.)
5.669 in
Wheel Diameter (in.)
4.5 in

Details

Amperage (amps)
0
Arbor Size
5/8 x 11 UNC
Batteries Included
Yes
Battery Amp Hours
2 Ah
Battery Power Type
Lithium Ion
Battery Size
18-volt
Battery/Charger
(1) 2 Ah Battery & Charger Included
Battery/Charger
1 Battery & Charger Included
Charger Included
Charger Included
Color Family
Green
Condition
New
Cordless Tool Type
Angle Grinder
Cordless/ Corded
Cordless
Electronic Speed Control
Yes
Grinder Switch Type
Trigger
Included
Grinding Wheels
Maximum Speed (rpm)
6500
Motor Type
Brushed
Number of Total Batteries Included
1
Power Tool Features
Adjustable Handle Position,No Additional Features,No Tool Wheel Change,Spindle Lock
Product Weight (lb.)
6.18 lb
Returnable
90-Day
Tools Product Type
Power Tool
Variable Speed
No
Voltage (volts)
18

Warranty / Certifications

Certifications and Listings
UL Listed
Manufacturer Warranty
3-Year Manufacturer's Warranty

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.5
    out of 1,919 reviews
  • 89% recommend this product
Filter by:
Showing 1-10 of 1,919 reviews
Great tool. Does a great job. Highly recommended...
Great tool. Does a great job. Highly recommended
by DAVID
  • Verified Purchase
Not a bad little grinder. I bought it to cut some bolts and thick chains on the jungle gym I just...
Not a bad little grinder. I bought it to cut some bolts and thick chains on the jungle gym I just built for my grandkids. Got the job done.
by GREAT
  • Verified Purchase
  • Recommended Product
1 person found this helpful
"No Strings"
I needed to cut the inner tie rod out of my 20 year old subaru and this Ryobi cut through it like a hot knife through butter. light weight and plenty of power. I recommend pairing it with a 4.0 amp hour battery.
by dburns86
    • Recommended Product
    11 people found this helpful
    Good product, does what it is supposed to do and has a consistent quality with other Ryobi produc...
    Good product, does what it is supposed to do and has a consistent quality with other Ryobi products. Had to make a quick purchase and this fit the purpose. It will come in handy in the future.
    by Tom
    • Verified Purchase
    • Recommended Product
    14 people found this helpful
    Its great when you disabled
    Its great when you disabled
    by Jr
    • DIY
    • Verified Purchase
    • Recommended Product
    13 people found this helpful
    Very handy i like it.
    Very handy i like it.
    by Jambi
    • Verified Purchase
    • Recommended Product
    12 people found this helpful
    Works Great Cut the cord and enjoy the freedom to be portable The adjustable shield is great defl...
    Works Great Cut the cord and enjoy the freedom to be portable The adjustable shield is great deflect it the way you want it came with a grinding wheel I installed a cut off wheel, wire brush for rust removal This tool works Great The wrench also fits into the handle so you do not misplace it
    by Paws
    • DIY
    • Verified Purchase
    • Recommended Product
    11 people found this helpful
    Price is good, grinder works fine. Will recommended
    Price is good, grinder works fine. Will recommended
    by Remi
    • Verified Purchase
    • Recommended Product
    17 people found this helpful
    Works really well! I have been cutting all the sorts of metals and this tool has made the process...
    Works really well! I have been cutting all the sorts of metals and this tool has made the process easy. If you are in need of a grinder, this is an amazing one! I just did cuts in my fence to create a little gate and it worked beautifully!
    by Walter
      • Recommended Product
      17 people found this helpful
      The price was too low to pass up. Turns out it's a great tool with enough power to do every job I...
      The price was too low to pass up. Turns out it's a great tool with enough power to do every job I've thrown at it. Another impressive tool from Ryobi.
      by cd3000
        • Recommended Product
        16 people found this helpful
        Showing 1-10 of 1,919 reviews