DD 150-U Core drill
Versatile diamond coring machine for handheld or rig-based coring from 8-162 mm (5/16 - 6-3/8") in diameter
- Diameter range: 5/16 - 6-3/8 in
- Base material: Concrete, Reinforced concrete, Asphalt, Masonry
- Operation mode: Hand-held and rig-mounted drilling system
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Technical Data
Diameter range
5/16 - 6-3/8 in
Base material
Concrete, Reinforced concrete, Asphalt, Masonry
Operation mode
Hand-held and rig-mounted drilling system
Number of gears
3
No load RPM
gear 1: 840 rpm; gear 2: 1640 rpm; gear 3: 3070 rpm
Weight according EPTA-Procedure 01/2003 without battery
18.4 lb
Weight of complete system
48 lb
Dimensions (LxWxH)
20.3 x 5.1 x 6.3 in
A-weighted emission sound pressure level
101 dB (A) 1
Tri. vibr. value for drilling into concrete (wet) with diamond core A (ah,DD)
3.9 m/s²
Corner accessibility
2.1 in
- According to the applicable product standard (see the Operating Instruction for more details)
Documents
Features & Applications
Features
- High motor performance and sturdy three-speed gearing for optimum drilling speed
- 360-degree adjustable side handle with integrated dust and water management functions
- Real-time feedback display with digital spirit level, gear selector, power control function, advanced usage statistics and easy-to-understand service messages
- Bluetooth® connectivity to WMS 100 water management system
- Real-time usage statistics analysis via the Hilti Connect app
Applications
- Rig-based wet drilling in concrete for pipe penetrations, cable trays and ducts and for the installation of railings and barriers
- Hand-guided wet drilling for setting large-diameter anchors and reinforcing bars
- Hand-guided dry drilling in masonry for pipe penetrations in plumbing, heating and air conditioning installations and for chimney and stove installation
For approval or certificate information, please see individual items.
Services

Hilti Tool Service
- Product warranty against parts and manufacturing irregularities for 20 years
- Service is free of charge up to 2 years, including wear & tear, pick-up and delivery
- 1 or free, in and out of the repair center the same day or repair is free of charge

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.
- Temporary tools for peak times and special applications help to reduce investments.
- Theft coverage helps to reduce financial risk and unexpected expenses.
Product Videos
Consulting & Support
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