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Concrete Equipment
DD-250 Diamond Concrete Coring Drill
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Product Information
- Info
- Advanced heavy-duty diamond drilling tool for rent with optional Cut Assist autofeed unit for coring very small to large diameter holes of 12-500 mm (1/2" - 20 )
- Diameter range: 15/32 - 19-11/16 in
- Base material: Concrete, Reinforced concrete, Asphalt
- Operation mode: Rig-based drilling system
- Air-cooled, heavy-duty drive unit core drill built for high performance with a sturdy design and convenient controls
- Extremely wide diameter range four-speed gearing for use with most core bit sizes
- Hole-starting function low-vibration, low-speed mode to start drilling with large-sized core bits
- Hilti Cut Assist equips the core drill for fully automated drilling. Starts when surface is detected, then continuously optimizes speed and water flow, even when cutting through rebar. Cut Assist means much higher productivity and more time for other tasks (optional DD AF-CA H autofeed unit required)
- Real-time information display digital spirit level, gear selector, power control function, detailed usage statistics and easy-to-understand service messages
- Coring Drill Diameter range: 15/32 - 19-11/16 in
- Base material: Concrete, Reinforced concrete, Asphalt
- Operation mode: Rig-based drilling system
- Number of gears: 4
- No load RPM: gear 1: 240 rpm; gear 2: 580 rpm; gear 3: 1160 rpm; gear 4: 2220 rpm
- Weight according EPTA-Procedure 01/2003 without battery: 34 lb.
- Weight of complete system: 81 lb.
- Dimensions (LxWxH): 24.8 x 7.5 x 8.5 in
- A-weighted emission sound pressure level: 93 dB (A) 1
- Tri. vibr. value for drilling into concrete (wet) with diamond core A (ah,DD): 2.5 m/s
- Tri. vibr. value for drilling into concrete (wet) (ah,DD) - Corebit A: HCL/HCS
| Manufacturer: | HILTI |
|---|---|
| Model: | DD-250-CA |
| Daily: | Request Quote |
| Weekly: | Request Quote |
| Monthly: | Request Quote |
Also check the following item(s) related to the above:
- Diamond Drill Core Bit - 1.5"
- Diamond Drill Core Bit - 2"
- Diamond Drill Core Bit - 2.5"
- Diamond Drill Core Bit - 4"
- Diamond Drill Core Bit - 5"
- Hilti Water Tank
- Diamond Drill Core Bit - 6"
- Diamond Drill Core Bit - 10"
- Diamond Drill Core Bit - 12"
- Diamond Drill Core Bit - 16"
- Diamond Drill Core Bit - 8"
- Diamond Drill Core Bit - 3"
* Prices and availability are subject to change.
Last Update: 9/12/2025 7:12:36 AM