Bosch 18V 4-1/2" Angle Grinder Kit

BoschSKU: GWS18V-45B14

In stock


Bosch 18V 4-1/2" Angle Grinder Kit - Mod. GWS18V-45B14

The Bosch GWS18V-45B14 18 V 4-1/2 In. angle grinder kit pairs the ideal cordless grinder for pros who need unleashed performance and the CORE18V battery – the best-built battery on the planet. With its four-brush motor design and optimized gear structure, the GWS18V-45 grinder produces 10,000 no-load RPM. It features a two-position vibration control side handle for better handling. It is designed for long life, with overload protection and lifetime brush design. The CORE18V 6.3 Ah battery provides more power than the previous-generation batteries, delivering performance comparable to competitor batteries that are up to 35% larger. It features CoolPack 2.0 technology for longer battery life, and it is backward and forward compatible with all Bosch 18 V tools and chargers. The included Bosch BC1880 18 V fast charger can charge a spent CORE18V to 80% in 41 minutes.


  • GWS18V-45 – features a powerful four-pole, open-frame motor for 10,000 no-load rpm
  • GWS18V-45 – provides a large spindle lock for easier change-out of accessories
  • GWS18V-45 – includes a burst-resistant wheel guard for additional protection to user
  • GWS18V-45 – optimized for metal applications with a four-pole motor
  • GWS18V-45 – includes a two-position Vibration Control side handle for comfortable control
  • CORE18V – made with high-power cells delivering up to 80% more power than previous-gen 6.0 Ah batteries
  • CORE18V – provides backward and forward compatibility with all Bosch 18V tools
  • BC1880 – charges the CORE18V to 80% in 41 minutes and to 100% in 55 minutes
  • Full Factory Warranty


  • Battery - Lithium Ion
  • Battery Voltage - 18
  • Electronic Speed Control - No
  • Grinder Switch Type - Sliding Switch
  • Maximum Speed - 10000 RPM
  • Variable Speed - No


  • (1) GWS18V-45 18V 4-1/2 In. Angle Grinder
  • (1) GBA18V63 CORE18V Lithium-ion 6.3 Ah Battery
  • (1) BC1880 18V Fast Charger
  • (1) Vibration Control Handle
  • (1) Wheel Guard
  • (1) Grinding Disc
  • (1) Carrying Bag

Payment & Security

American Express Apple Pay Discover Meta Pay Google Pay Mastercard PayPal Shop Pay Venmo Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

You may also like

Recently viewed