Hilti DGH150 Concrete Grinder

This grinder is designed for heavy-duty grinding, roughening concrete, and removing paint, adhesives, epoxy, and coatings from concrete surfaces.

It delivers up to 100% higher removal rates than an angle grinder, thanks to its powerful 2100W motor and specialised design for concrete applications.

Yes, it’s also suitable for use on mortar and tiles in addition to concrete.

Yes, it features an integrated dust hood with edge opening and height adjustment for virtually dust-free operation when connected to a dust extractor.

Yes, it can be used with the Hilti Dust Extractor (52538), but an additional transformer is required.

The grinder requires its own transformer due to its power draw—this ensures safe and reliable operation without overloading the extractor.

It’s equipped with a brushless motor, which is dust-resistant and lasts up to 10 times longer than conventional brushed motors.

Brushless motors are more durable, require less maintenance, and perform better in dusty, demanding environments.

The grinder weighs 5.6 kg, offering a balance between power and ease of handling.

It includes a quick-stop function that halts the cup wheel within two seconds of switching off, improving operator safety.

The grinder operates on a 110V electric supply and requires a compatible transformer (40223).

Concrete dust can be harmful if inhaled, so using a dust extractor helps protect your health and keeps the work area clean.

Hearing protection, gloves, eye protection, and a suitable dust mask or respirator are recommended.

It has a medium vibration risk, meaning it can be used for up to two hours before reaching the Exposure Limit Value (ELV).

A vehicle at least the size of an estate car is required to collect and transport the equipment safely.