DD 120 Core drill
DD 120 Complete Core Rig with Kit Box #3604583
Extremely compact, light and mobile diamond coring machine for rig-based concrete coring from 16-162 mm (5/8 - 6-3/8") in diameter
- Diameter range: 5/8 - 6-3/8 in
- Base material: Concrete
- Operation mode: Rig-based drilling system
Technical Data
Diameter range
5/8 - 6-3/8 in
Base material
Concrete
Operation mode
Rig-based drilling system
Number of gears
2
No load RPM
gear 1: 740 rpm; gear 2: 1580 rpm
Weight according EPTA-Procedure 01/2003 without battery
23.1 lb
Weight of complete system
23 lb
Dimensions (LxWxH)
12.9 x 5.8 x 13 in
A-weighted emission sound pressure level
89 dB (A) 1
Tri. vibr. value for drilling into concrete (wet) with diamond core A (ah,DD)
2.5 m/s²
Tri. vibr. value for drilling into concrete (wet) (ah,DD) - Corebit A
PS/PL
- According to the applicable product standard (see the Operating Instruction for more details)
Documents
Features & Applications
Features
- Exceptionally user-friendly thanks to intuitively-designed features and controls
- Compact and lightweight concrete core drill – for much easier handling
- Two-speed gearing for optimum speed and torque
- Power control LED – shows even inexperienced users how to achieve the optimum drilling speed and maximize core bit life
- Hilti BI+ quick-release connection lets you change core bits in seconds – no tools required (keyless system)
Applications
- Installing pipes for sanitary, heating and air conditioning
- Installing water supply and waste water pipes
- Making openings for cable trays
- Setting large-diameter anchors and reinforcing bars
- Installing railings and barriers
Services

Hilti Tool Service
- Service is free of charge up to 2 years, including wear & tear, pick-up and delivery
- Product warranty against parts and manufacturing irregularities for 20 years
- 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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