Bosch cordless straight grinder GGS 18V-28 LPS + L-Boxx, without battery and charger
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The Bosch PRO GGS18V-28LPS is an 18 V cordless straight grinder for metalworking. It is suitable for removing burrs, smoothing edges, cleaning weld seams, and removing material, grinding and carving.
The tool with a brushless motor has an adjustable speed range of 8000–28 000 rpm. Six speed settings let you select 8000, 12 000, 16 000, 20 000, 23 000 or 28 000 rpm. Electronic constant speed control helps keep the rotational speed almost unchanged at no load and under load. According to Bosch, the motor's cordless performance is comparable to that of a 1100 W corded tool.
The paddle switch, kickback control, drop control and restart protection support safe operation. Soft start helps start the tool smoothly, while the brake stops the accessory within a few seconds after switch-off or a power interruption. The slim, ergonomic and lightweight housing weighs 1,5 kg without the battery. The spindle lock makes changing accessories quicker.
Use a grinding accessory with a diameter of up to 50 mm. The accessory shank may protrude by a maximum of 10 mm and the insertion depth is 35 mm; push the shank all the way into the collet. The accessory's maximum permitted speed must not be lower than the tool's maximum speed. The collets fit shanks of 3 mm, 6 mm, 1/4-inch and 8 mm. This tool is not recommended for polishing and must not be mounted for stationary use, for example in a vice or on a workbench.
Move the grinding accessory evenly and apply light pressure, as excessive pressure reduces tool performance and accelerates accessory wear. After heavy use, let the tool run at no load for a few minutes. Keep the tool and ventilation slots clean, and remove the battery before maintenance or changing accessories. When working in dusty conditions, ensure good ventilation and use a respiratory protective mask with a P2-class filter.
- 3
- 6
- 6,35
- 8
Dimensions
Sound & Vibration
Wrench
L-BOXX 136
Returns & Warranty
Product returns
14-day right of withdrawal. Terms for consumers and business customers.
Return instructionsWarranty
Warranty for Bosch Blue Series machines
Private customer: 2 years
Business customer: 1 year
If the product is registered on the Bosch website, the warranty is extended to 3 years for both private and business customers.
You can register Blue Series machines here: Registration
For registered products, the extended warranty also applies to batteries and chargers.
Registration is possible only within 4 weeks of purchase.
Warranty for Bosch Green Series machines
Private customer: 2 years
Business customer: 1 year
If the product is registered on the Green Bosch website, the warranty is extended to 3 years for both private and business customers.
You can register Green Series machines here: Registration
Registration is possible only within 4 weeks of purchase.
Warranty for Bosch EXPERT Series machines
Private customer: 2 years
Business customer: 1 year
If the product is registered on the Bosch website, the warranty for EXPERT Series machines is extended to a total of 5 years for both private and business customers.
You can register EXPERT Series machines here: Registration
Registration is possible only within 4 weeks of purchase. The warranty certificate issued after registration must be kept, as it may be needed in case of a warranty claim.
A consumer (natural person) has the right, in accordance with the consumer protection laws applicable in the Republic of Lithuania, to submit a claim to the seller regarding non-conformity of goods with the contract within 2 years from the date the goods were received.
We ship from Estonia






Delivery time depends on stock
This product has no reviews yet. Be the first to rate it.
Product description
The Bosch PRO GGS18V-28LPS is an 18 V cordless straight grinder for metalworking. It is suitable for removing burrs, smoothing edges, cleaning weld seams, and removing material, grinding and carving.
The tool with a brushless motor has an adjustable speed range of 8000–28 000 rpm. Six speed settings let you select 8000, 12 000, 16 000, 20 000, 23 000 or 28 000 rpm. Electronic constant speed control helps keep the rotational speed almost unchanged at no load and under load. According to Bosch, the motor's cordless performance is comparable to that of a 1100 W corded tool.
The paddle switch, kickback control, drop control and restart protection support safe operation. Soft start helps start the tool smoothly, while the brake stops the accessory within a few seconds after switch-off or a power interruption. The slim, ergonomic and lightweight housing weighs 1,5 kg without the battery. The spindle lock makes changing accessories quicker.
Use a grinding accessory with a diameter of up to 50 mm. The accessory shank may protrude by a maximum of 10 mm and the insertion depth is 35 mm; push the shank all the way into the collet. The accessory's maximum permitted speed must not be lower than the tool's maximum speed. The collets fit shanks of 3 mm, 6 mm, 1/4-inch and 8 mm. This tool is not recommended for polishing and must not be mounted for stationary use, for example in a vice or on a workbench.
Move the grinding accessory evenly and apply light pressure, as excessive pressure reduces tool performance and accelerates accessory wear. After heavy use, let the tool run at no load for a few minutes. Keep the tool and ventilation slots clean, and remove the battery before maintenance or changing accessories. When working in dusty conditions, ensure good ventilation and use a respiratory protective mask with a P2-class filter.
Technical Specifications
- 3
- 6
- 6,35
- 8
Dimensions
Sound & Vibration
What's in the box
Wrench
L-BOXX 136
Shipping & Delivery
We ship from Estonia






Delivery time depends on stock
Returns & Warranty
Product returns
14-day right of withdrawal. Terms for consumers and business customers.
Return instructionsWarranty
Warranty for Bosch Blue Series machines
Private customer: 2 years
Business customer: 1 year
If the product is registered on the Bosch website, the warranty is extended to 3 years for both private and business customers.
You can register Blue Series machines here: Registration
For registered products, the extended warranty also applies to batteries and chargers.
Registration is possible only within 4 weeks of purchase.
Warranty for Bosch Green Series machines
Private customer: 2 years
Business customer: 1 year
If the product is registered on the Green Bosch website, the warranty is extended to 3 years for both private and business customers.
You can register Green Series machines here: Registration
Registration is possible only within 4 weeks of purchase.
Warranty for Bosch EXPERT Series machines
Private customer: 2 years
Business customer: 1 year
If the product is registered on the Bosch website, the warranty for EXPERT Series machines is extended to a total of 5 years for both private and business customers.
You can register EXPERT Series machines here: Registration
Registration is possible only within 4 weeks of purchase. The warranty certificate issued after registration must be kept, as it may be needed in case of a warranty claim.
A consumer (natural person) has the right, in accordance with the consumer protection laws applicable in the Republic of Lithuania, to submit a claim to the seller regarding non-conformity of goods with the contract within 2 years from the date the goods were received.
Reviews
This product has no reviews yet. Be the first to rate it.
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Bosch cordless straight grinder GGS 18V-28 LPS + L-Boxx, without battery and charger
06019T2102
