DG 150 Concrete grinder
Concrete grinder for heavy-duty grinding, roughening of concrete, and removal of paint and coatings
- Weight according to EPTA-Procedure 01/2003 without battery: 4.1 kg
- Base material: Concrete, Coatings, Adhesive, Epoxy, Cement
- No load RPM: gear 2: 6600 rpm
Technical Data
Weight according to EPTA-Procedure 01/2003 without battery
4.1 kg
Base material
Concrete, Coatings, Adhesive, Epoxy, Cement
No load RPM
gear 2: 6600 rpm
Triaxial vibration value for surface grinding (ah)
5.8 m/s² 1
Brushless motor
Yes
Arbor size
19 mm
A-weighted emission sound pressure level
88 dB (A) 2
- According to the applicable product standard (see Operating Instruction for more details)
- According to the applicable product standard (see the Operating Instruction for more details)
Documents
Features & Applications
Features
- Dedicated grinding system – purpose-built to deliver the highest productivity, faster concrete grinding and coating removal compared to conventional angle grinders
- Brushless motor – lasts up to 10 times longer than conventional angle grinder motors
- Quick-stop halts the cup wheel within two seconds of releasing the trigger
- Adjustable dust hood height and edge-access opening for best dust removal performance
- For incredibly quick grinding of concrete or removal of coatings from concrete
Applications
- Surface grinding on concrete, mortar and tiles
- Removing paint, adhesive and other coatings from concrete
For approval or certificate information, please see individual items.
Services

Hilti Tool Service
- Servicing is free of charge for up to 2 years, including wear and tear, pick-up and delivery
- Product warranty against parts and manufacturing irregularities for 20 years
- After the no-cost period, repair costs are capped
- 1-month no-cost period after each paid repair
- Exclusive use of genuine Hilti spare parts

Fleet Management
- Monthly usage fee covering all tool, service and repair costs helping to ensure absolute cost control and back-office efficiency.
- High-performing tools and latest technology help to increase jobsite productivity.
- Loan tools during repair to reduce downtime.
- Temporary tools for peak times and special applications help to reduce investments.
- Theft coverage helps to reduce financial risk and unexpected expenses.