18V Brushless 4-1/2 In. Angle Grinder Kit with (1) CORE18V® 4 Ah Advanced Power Battery
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GWS18V-8B15
- Ergonomic brushless grinder with spiral bevel gears
- Two-position side handle improves user control
- Restart protection and soft-start technology for ease of use
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Product Description
The Bosch GWS18V-8 is an ergonomic angle grinder that combines portability, performance and best user comfort. Its brushless motor provides comparable 8.0 amps of power and greater efficiency that maximizes runtime and productivity. This 4-1/2 In. 18V grinder has restart protection to help prevent accidental start-up when switching batteries, soft-start technology to reduce startup torque and ease into cuts, and overload protection to reduce the risk of the motor overloading or overheating. It is designed with spiral bevel gears that provide smooth transmission of power to grinding applications. It also features an adjustable tool-free guard and an updated gearhead mounting collar, which is now compatible with all Bosch metal and concrete guards. This tool features a two-position side handle, slim soft-grip design and spindle lock. The kit includes a next-gen CORE18V® 4 Ah Advanced Power Battery, which delivers 2x the runtime compared to previous generation BAT612 2 Ah battery.
Includes
| Quantity | Include |
|---|---|
| 1 | GWS18V-8 18V Brushless 4-1/2 In. Angle Grinder |
| 1 | GBA18V40 18V CORE18V® Lithium-Ion 4 Ah Advanced Power Battery |
| 1 | 18V Charger |
| 1 | Auxiliary Handle |
| 1 | Grinding Guard |
| 1 | Lock Nut |
| 1 | Backing Flange |
| 1 | Lock Nut Wrench |
| 1 | Carrying Bag |
Benefits
Ergonomic, robust grinder design
engineered with a narrow grip zone for best user comfort and considerable power
Brushless motor
provides comparable 8.0 amps of power and greater efficiency that maximizes runtime and productivity
Restart protection
helps prevent accidental tool startup when switching batteries
Soft-start technology
reduces startup torque to ease into cuts
AMPShare™ System compatibility
18V batteries and chargers are compatible with Bosch 18V power tools and a growing list of cordless products from AMPShare™ brands
Overload protection
reduces the risk of the motor overloading or overheating
CORE18V® 4 Ah battery
delivers 2x the runtime compared to previous generation BAT612 2 Ah battery
Spiral bevel gears
provide smooth transmission of power to grinding applications
Two-position side handle
offers comfortable control
Bosch 18V cordless power tools and 18V chargers are covered by a five year limited warranty; Bosch 18V batteries are covered by a three year limited warranty
for details, visit https://rb-pt.io/PowerToolWarranty or call 1-877-BOSCH99
Adjustable tool-free guard
designed with multiple fixed-adjustment settings to allow the user to position the guard in a variety of working angles
Updated gearhead mounting collar
mounting collar on the gearhead now compatible with all Bosch metal and concrete guards
Spindle lock
improves convenience and easier change of accessories
AMPShare™ System
designed to be multi-brand compatible across many cordless products to make managing your work day easier
Technical Data
| Adjustable Handle Position | Yes |
| Battery Chemistry | Lithium Ion |
| Case Type | Bag |
| Height in | 4.3" |
| Length in | 14.5" |
| Overload Protection | Yes |
| Rating | 18 V |
| Spindle Thread | 5/8 -11 UNC |
| Variable Speed | No |
| Weight (lbs.) | 3.6 |
| Wheel Diameter in | 4-1/2" |
| Width in | 5.1" |
| Works With | Cutting Dust Extraction/Collection Hoods 18DC-5E, GA50DC, TG502 Surface Grinding Dust Extraction/Collection Hoods 18SG-5E Metal Type 1A Cutting Guard 18GG-45E |
| Includes | (1) GWS18V-8 18V Brushless 4-1/2 In. Angle Grinder, (1) GBA18V40 18V CORE18V® Lithium-Ion 4 Ah Advanced Power Battery, (1) 18V Charger, (1) Auxiliary Handle, (1) Grinding Guard, (1) Lock Nut, (1) Backing Flange, (1) Lock Nut Wrench, (1) Carrying Bag |
GWS18V-8B15
Includes
(1) GWS18V-8 18V Brushless 4-1/2 In. Angle Grinder, (1) GBA18V40 18V CORE18V® Lithium-Ion 4 Ah Advanced Power Battery, (1) 18V Charger, (1) Auxiliary Handle, (1) Grinding Guard, (1) Lock Nut, (1) Backing Flange, (1) Lock Nut Wrench, (1) Carrying Bag
Weight
-
GWS18V-8B15
Includes
(1) GWS18V-8 18V Brushless 4-1/2 In. Angle Grinder, (1) GBA18V40 18V CORE18V® Lithium-Ion 4 Ah Advanced Power Battery, (1) 18V Charger, (1) Auxiliary Handle, (1) Grinding Guard, (1) Lock Nut, (1) Backing Flange, (1) Lock Nut Wrench, (1) Carrying Bag
Weight
-
GWS12V-30N
Includes
(1) GWS12V-30 12V Max 3 In. Angle Grinder, (1) Wheel Guard, (1) Grinding Disc, (1) Cutting Disc
Weight
1.5lb
GWS18V-10B14
Includes
(1) GWS18V-10 18V Brushless 4-1/2 – 5 In. Angle Grinder with Slide Switch, (1) GBA18V80 18V CORE18V® Lithium-Ion 8 Ah High Power Battery, (1) BC1880 18V Lithium-Ion Battery Fast Charger, (1) Vibration-Control Handle, (1) Wheel Guard, (1) Tool-Free Quick Change Lock Nut, (1) Backing Flange, (1) Wrench, (1) Carrying Bag
Weight
4.4lb
GWS18V-10N
Includes
(1) GWS18V-10N 18V Brushless 4-1/2 – 5 In. Angle Grinder with Slide Switch, (1) Vibration Control Handle, (1) Wheel Guard, (1) Backing Flange, (1) Tool-Free Quick Change Lock Nut, (1) Wrench
Weight
4.4lb
GWS18V-13CB14
Includes
(1) GWS18V-13C PROFACTOR™ 18V Connected-Ready 5 – 6 In. Angle Grinder with Slide Switch, (1) 18V CORE18V® Lithium-Ion 8 Ah High Power Battery, (1) 18V Fast Charger, (1) Vibration Control Auxiliary Handle, (1) Wheel Guard, (1) Wrench, (1) Backing Flange, (1) Tool-Free Quick Change Lock Nut, (1) Carrying Bag
Weight
-
GWS18V-13CN
Includes
(1) GWS18V-13C PROFACTOR™ 18V Connected-Ready 5 – 6 In. Angle Grinder with Slide Switch (Bare Tool), (1) Vibration Control Auxiliary Handle, (1) Wheel Guard, (1) Wrench, (1) Backing Flange, (1) Tool-Free Quick Change Lock Nut
Weight
-
GWS18V-13PB14
Includes
(1) GWS18V-13P PROFACTOR™ 18V 5 – 6 In. Angle Grinder with Paddle Switch, (1) GBA18V80 18V CORE18V® Lithium-ion 8 Ah High Power Battery, (1) 18V Charger, (1) Vibration Control Auxiliary Handle, (1) Wrench, (1) Backing Flange, (1) Tool-Free Quick-Change Lock Nut, (1) Wheel Guard, (1) Carrying Bag
Weight
4.9lb
GWS18V-13PN
Includes
(1) GWS18V-13P PROFACTOR™ 18V 5 – 6 In. Angle Grinder with Paddle Switch, (1) Vibration Control Auxiliary Handle, (1) Wrench, (1) Backing Flange, (1) Tool-Free Quick-Change Lock Nut, (1) Wheel Guard
Weight
4.9lb
GWS18V-45B15
Includes
(1) GWS18V-45 18V 4-1/2 In. Angle Grinder, (1) GBA18V40 18V CORE18V Lithium-Ion 4.0 Ah Compact Battery, (1) 18V Charger, (1) Vibration Control Handle, (1) Wheel Guard, (1) Grinding Disc, (1) Carrying Bag
Weight
3.9lb
GWS18V-45CN
Includes
(1) GWS18V-45CN 18V EC Brushless Connected-Ready 4-1/2 In. Angle Grinder, (1) Vibration Control Handle, (1) Wheel Guard, (1) Grinding Disc
Weight
4.4lb
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GWS18V-50
Includes
(1) 18V 5 In. Angle Grinder (Bare Tool), (1) Wheel Guard, (1) Grinding Disc, (1) Side Handle
Weight
4.0lb
GWS18V-8N
Includes
(1) GWS18V-8 18V Brushless 4-1/2 In. Angle Grinder with Slide Switch, (1) Side Handle, (1) Grinding Guard, (1) Lock Nut, (1) Backing Flange, (1) Lock Nut Wrench
Weight
3.6lb
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