This 4.5-in Bosch CORE18V brushless cordless angle grinder delivers 10,000 RPM performance for cutting and grinding metal. The kit includes a 6.3Ah CORE18V battery, fast charger, vibration-control side handle, wheel guard, grinding disc, and a carrying bag.
Key Features:
High-Performance Motor: Four-pole, open-frame motor delivers 10,000 no-load RPM for demanding cutting and grinding
Brushless Efficiency: Optimized gear structure and brushless design support long life with overload and restart protection
CORE18V Power: 6.3Ah battery offers up to 80% more power and up to 20% longer runtime vs. previous-gen 6.0Ah
Comfort and Control: Two-position Vibration Control side handle and sliding switch with lock-on for extended use
Pro-Ready Kit: Includes fast charger, battery, burst-resistant wheel guard, grinding disc, and carrying bag
Specifications Table:
Specification
Details
Tool Type
Angle grinder
Wheel Diameter
4.5 in
Arbor Diameter
5/8 in
Battery Platform
Bosch CORE18V (18V) Li-ion
Battery Capacity
6.3 Ah (GBA18V63)
Motor
Four-pole, open-frame; brushless design emphasis in kit marketing
No-Load Speed
10,000 RPM
Switch Type
Sliding switch with lock-on
Variable Speed
No
Electronic Speed Control
No
Overload/Restart Protection
Yes
Side Handle
Two-position Vibration Control handle
Spindle Lock
Yes (large)
Wheel Guard
Burst-resistant
Charging
BC1880 fast charger: 80% in 41 min; 100% in 55 min
Accessories Included
Grinding disc, wheel guard, vibration control handle, battery, charger, carrying bag
Case Type
Bag
Color/Finish
Blue
Length
11 in
Width
4.5 in
Weight
3.2 lb
Base/Housing Material
Plastic polymer
Gearing Type
Optimized
Number of Batteries Included
1
Safety Listing
CSA
Package Contents
GWS18V-45 grinder, GBA18V63 battery, BC1880 charger, side handle, guard, grinding disc, bag
Frequently Asked Questions (FAQ):
Q: What battery is included and is it compatible with other Bosch tools? A: The kit includes one GBA18V63 CORE18V 6.3Ah Li-ion battery, compatible backward and forward with all Bosch 18V tools and chargers.
Q: How fast does the charger replenish the battery? A: The BC1880 fast charger charges the CORE18V battery to 80% in about 41 minutes and to 100% in about 55 minutes.
Q: What wheel size and arbor does this grinder use? A: It uses 4.5-in wheels with a 5/8-in arbor.
Q: Does it include safety features? A: Yes—burst-resistant wheel guard, restart protection, spindle lock, and CSA safety listing.
Q: Is speed variable? A: No. It operates at a fixed 10,000 RPM.
Industrial Precision, Cordless Freedom
This grinder introduces a confident, modern utility to any workshop—sleek Bosch blue wrapped around muscular performance. The burst-resistant guard and vibration-control handle are not just functional; they create a composed, purposeful silhouette in motion. Style it with a clean pegboard wall and magnetic strip so the tool becomes part of the aesthetic—always ready, always refined. It’s a compact powerhouse that elevates the craft of making with effortless luxury.
Power your metalwork with Bosch CORE18V performance—add this pro-grade grinder kit to your cart today.
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