Which collet size is supplied with the Bosch GGS 30 LS?

The straight grinder comes with a 6 mm collet with nut and one wrench.

What is the speed range of this straight grinder?

The no-load speed is adjustable from 7,000 to 33,000 rpm to suit different materials.

Are two wrenches required to change accessories?

No, the built-in spindle lock allows you to change accessories quickly using just one wrench.

What safety features are built into the Bosch GGS 30 LS?

It is equipped with KickBack Control, a soft start function, and restart protection.

Which applications is the Bosch GGS 30 LS suited for?

It is designed for deburring surfaces, smoothing weld seams, milling bores, and removing rust.

BOSCH GGS 30 LS straight grinder 750 W - 06012B5020

Name: BOSCH GGS 30 LS straight grinder 750 W - 06012B5020
Brand: BOSCH
SKU: 08102586
Price: 213.88 EUR
Availability: PreOrder

Supplier number: BOSCH 06012B5020 | EAN 4053423237399

Recommended Retail Price €281.17

213.88 tax incl.

€176.76 excl. VAT (incl. all environmental contributions)

On order: delivered from 07/10/2026

Ordered before 20:00 - delivered as of 07/10/2026
Free shipping
Delivery by DHL
Delivered from Belgium

✆ Talk to a specialist

High-performance grinding in tight spots

Practical benefits

Powerful motor for tough jobs: With 750 W of power and a slim spindle, you easily reach confined spaces for demanding metalwork.
Advanced Bosch safety features: Integrated KickBack Control and soft start ensure you remain protected against sudden tool reactions.
Effortless one-wrench accessory changes: The convenient spindle lock allows you to swap grinding accessories quickly using only a single wrench.

In a nutshell

The right choise for

With the Bosch ggs 30 ls straight grinder, you achieve precise and controlled results in hard-to-reach areas. The powerful 750 w motor delivers an adjustable speed of 7,000 to 33,000 rpm, giving you the right control for demanding metalworking tasks. Thanks to its long, slim grinding spindle, you easily reach confined spaces to deburr edges, smooth weld seams, mill bores, and remove rust. Built-in safety features like KickBack Control, soft start, and restart protection keep you protected during heavy-duty use. In addition, the practical spindle lock allows you to swap accessories on the included 6 mm collet quickly using just one wrench.

Product information FAQ

€213.88

tax incl.

Key features according to our expert

Power: 750 W
Orientation (head): Straight head
Supplied in: Cardboard box
Type of system case: Not applicable
Collet diameter: 6 mm

Scope of delivery

Collet 6 mm with nut - 1 619 P21 168
1 x spanner - 1 619 P21 169

Product description

Powerful, comfortable, protective: the high-performance straight grinder for various grinding jobs
Easy and comfortable accessory changes with convenient output shaft lock
Ergonomic machine with powerful 750-watt grinding performance
Comprehensive safety functions with KickBack Control, soft start and zero voltage protection
Versatile application thanks to speed adjustment and long, slim grinding axis
Ideal for heavy-duty work in metal and stone grinding, even in tight spaces

Key features

Reduces the danger of sudden machine reactions in case of jamming thanks to automatic machine shutdown
Prevents automatic restart of the machine after power failure. Only renewed, deliberate activation makes the machine ready for use again
Best results with speed preselection for applications where the speed needs to be adjusted to the material
Easy accessory changes thanks to spindle lock
Best results with constant speed thanks to electronic speed control, even under load

Applications

This powerful straight grinder with 750 watts input power and up to 33,000 rpm is the powerful machine for tough grinding jobs
It tackles metal jobs with ease and is the machine for grinding dies, deburring surfaces, boring, machining weld seams and removing paint and rust.

All Features

Power: 750 W
Orientation (head): Straight head
Supplied in: Cardboard box
Type of system case: Not applicable
Collet diameter: 6 mm
Uncertainty k: 3 dB
Ashals diameter: 43 mm
Max. grinding disc diameter: 25 mm
Vibration emission value ah (surface grinding (deburring with 50 mm grinding wheel)): 21 m/s²
Max. polishing tool diameter: 50 mm
Supplied collet diameter: 6 mm
Uncertainty k (surface grinding (deburring with grinding disc diameter 50 mm)): 1.5 m/s²
Vibration emission value ah (surface grinding (deburring with grinding disc diameter 25 mm)): 6 m/s²
Nominal power consumption: 750 W
Keyway clamping nut: 17 mm
Sound power level: 91 dB(A)
Release capacity: 400 W
Key plane grinding spindle: 15 mm
Switch: Lockable switch
No load speed: 33000 min-1
Sound pressure level: 80 dB(A)
Uncertainty k (surface grinding (deburring with grinding disc diameter 25 mm)): 1.5 m/s²

Brand BOSCH
08102586
EAN 4053423237399
Supplier number BOSCH 06012B5020

Frequently asked questions about this product

Answered by specialists

Which collet size is supplied with the Bosch GGS 30 LS?: The straight grinder comes with a 6 mm collet with nut and one wrench.
What is the speed range of this straight grinder?: The no-load speed is adjustable from 7,000 to 33,000 rpm to suit different materials.
Are two wrenches required to change accessories?: No, the built-in spindle lock allows you to change accessories quickly using just one wrench.
What safety features are built into the Bosch GGS 30 LS?: It is equipped with KickBack Control, a soft start function, and restart protection.
Which applications is the Bosch GGS 30 LS suited for?: It is designed for deburring surfaces, smoothing weld seams, milling bores, and removing rust.