dcsimg

Power Tools for Professionals

GWS18V-45

CordlessAngleGrinderBoschGWS18V45Hero.png
30949_Bosch_PROVANTAGE_EcommerceBadge_Final_2000x2000_30Day(8).png
cordlessgrinder18vGWS18V45boschwalkaround(2).png
CAG180_rebar_cu_35_400x300(2).jpg
CAG180_rebar_35_400x300(2).jpg
CAG180_grinding_35_400x300(2).jpg
CAG180_cutting_35_400x300(2).jpg
GWS_18V45_Profile_700x400(5).png

18V 4-1/2 In. Angle Grinder (Bare Tool)

The Bosch GWS18V-45 18V 4-1/2 In. Angle Grinder is an ideal portable cordless grinder for trade professionals who need reliable, robust power. With its four-brush motor design and optimized gear structure, it provides 10,000 no-load RPM, to handle cutting and grinding applications. It features a two-position Vibration Control side handle for better handling and less operator fatigue. It is designed for long tool life, with Bosch's Electronic Cell Protection and Electronic Motor Protection as well as optimized brush design. For user protection, this cordless grinder was engineered with a quick-change, burst-resistant wheel guard and restart protection to avoid accidental startup.

Read more Show less

Includes

  • (1) GWS18V-45 18V 4-1/2 In. Angle Grinder
  • (1) Vibration Control Handle
  • (1) Wheel Guard
  • (1) Grinding Disc

Benefits

  • Powerful four-brush motor – provides 10,000 no-load RPM
  • Optimized gear structure – delivers long runtime for all-day grinding tasks
  • Two-position vibration control side handle – offers comfortable control
  • Outstanding cutting ability – optimized for metal applications
  • Burst-resistant wheel guard – for additional protection to user
  • Restart protection – helps prevent accidental startup when switching batteries
  • Lifetime brush design – provides durability for long motor life
  • Electronic Cell and Motor Protection – offers long runtime and 2x lifetime
  • Large spindle lock – presents convenience and easier change of accessories

Technical Data

Specifications
Battery Chemistry Lithium Ion
Height 3.6"
Length 12.5"
Rating 18 V
Wheel Diameter 4-1/2"
Includes (1) GWS18V-45 18V 4-1/2 In. Angle Grinder, (1) Vibration Control Handle, (1) Wheel Guard, (1) Grinding Disc
Read more Show less

Owner's Manual

GWS18V-45

Accessories and Attachments For GWS18V-45

18V Batteries, Chargers and Starter Kits
Angle Grinder Wheels
Continuous Rim Diamond Abrasive Blades
Diamond Cup Wheels
Grinder Attachments
Miscellaneous Angle Grinder Accessories
Segmented Rim Diamond Abrasive Blades
Turbo Rim Diamond Abrasive Blades
V-Groove Diamond Blades
Wire Wheels and Cup Brushes

Support

Customer Support

Have a tool, accessory, application or service question?
Call us at 1-877-BOSCH99 (1-877-267-2499) or visit the Frequently Asked Questions.

Search for Parts Diagram

Locate and download the parts diagram for your tool.

Product Registration

Protecting your investment in Bosch power tools can save you time and money in the future.

Order Spare Parts

Order your genuine Bosch parts here.

Contact Us

Call our Service Hotline or use our contact form.

1-877-BOSCH99 (1-877-267-2499)

Mon-Fri: 7:00-19:00 CST

FAQ

Visit the Frequently Asked Questions section.
We may already have the answer for your questions.

Show FAQ
TEXT Customer Service

Have a service related question? Text us here.

Mon-Fri: 7:00-19:00 CST