# Hilti DD 250-CA Diamond Core Drill Rig

> Rig coring from 12 to 500 mm with optional autofeed

- **Brand:** [Hilti](https://tools-universe.superfast.shop/en/brands/hilti.md)
- **Category:** [Concrete & demolition](https://tools-universe.superfast.shop/en/concrete-and-demolition.md) › Core drill
- **Item no.:** 2277039
- **ETIM class:** Core drilling machine (electric)
- **Price from:** €5,619.01 excl. VAT (€6,799.00 incl. VAT)
- **Also for rent:** [Hilti DD 250-CA Diamond Core Drill Rig — rental](https://tools-universe.superfast.shop/en/rental/hilti-dd-250-ca-diamond-core-drill-rig-rental.md)

## Summary

A 3.2 kW rig-based diamond coring system for 12 to 500 mm holes in reinforced concrete. With the optional Cut Assist autofeed it detects the surface and controls the feed on its own.

## Why this one

- **12 to 500 mm**: Four gears from 240 to 2220 rpm.
- **Cut Assist autofeed**: Optional automated drilling with surface detection.
- **Hole-start mode**: Low-vibration start for clean, accurate holes.
- **Live display**: Digital level, gear and usage statistics.

## The story

### For coring contractors

Specialist coring firms and MEP subcontractors cut large penetrations for risers, ducts and drainage through slabs and walls. The DD 250-CA covers 12 to 500 mm, runs on a 3200 W motor with four gears from 240 to 2220 rpm, and is built to be mounted on a stand.

### Automation and feedback

With Hilti Cut Assist fitted, the rig finds the surface and optimises feed rate without the operator holding the lever, so one person can manage more than one hole. A low-vibration mode helps start holes cleanly, and a display shows level, gear and usage in real time. Vibration is 2.5 m/s².

### System

It is the largest coring tool in the Hilti range. The kit version adds the DD-HD 30 stand, vacuum base plate and wheels; at 37 kg as a complete system, it is often hired for the days a project needs it.

## Specifications

### Concrete & demolition

| Specification | Value | ETIM |
|---|---|---|
| No-load speed | 2,220 1/min | EF008590 |
| Max. core bit diameter | 500 mm | EF002829 |
| Min. core bit diameter | 12 mm |  |
| Chiselling | No |  |
| Rotation stop | No |  |
| Active vibration reduction | No |  |
| Active torque control | No |  |
| Integrated or dockable dust module | No |  |
| Wet drilling | Yes | EF002905 |
| Rig-mountable | Yes |  |

### Power

| Specification | Value | ETIM |
|---|---|---|
| Power source | Corded (mains) | EF000145 |
| Voltage | 110 V | EF000002 |
| Rated input | 3,200 W | EF001950 |

### Physical

| Specification | Value | ETIM |
|---|---|---|
| Weight | 15.4 kg | EF011121 |
| Length | 630 mm | EF001438 |
| Width | 190 mm | EF000008 |
| Height | 215 mm | EF000040 |
| Vibration | 2.5 m/s² | EF017820 |
| Sound pressure | 93 dB(A) | EF017718 |
| LED work light | No |  |
| Belt hook | No |  |

**Technology:** [Cut Assist / Adaptive Torque](https://tools-universe.superfast.shop/en/technology/cut-assist-adaptive-torque.md)

## Choose a version

### 110 V motor unit

- **Item no.:** 2277039
- **Stock:** In stock
- **Price:** €5,619.01 excl. VAT (€6,799.00 incl. VAT)
- **In the box:**
  - 1 × Diamond coring tool DD 250-CA 110 V

### Kit with DD-HD 30 stand, vacuum base plate and wheels

- **Item no.:** 3784909
- **Stock:** In stock
- **Price:** €9,082.64 excl. VAT (€10,990.00 incl. VAT)
- **In the box:**
  - 1 × Drilling stand DD-HD 30-CA
  - 1 × Set of wheels DD-HD30-W
  - 1 × Vacuum base plate

## Prices

Net prices exclude VAT; incl. VAT uses the market rate.

| Version | Item no. | EUR Net (excl. VAT) | EUR Incl. VAT 21 % | NOK Net (excl. VAT) | NOK Incl. VAT 25 % | SEK Net (excl. VAT) | SEK Incl. VAT 25 % |
|---|---|---|---|---|---|---|---|
| 110 V motor unit | 2277039 | €5,619.01 | €6,799.00 | NOK 65,592.00 | NOK 81,990.00 | SEK 63,192.00 | SEK 78,990.00 |
| Kit with DD-HD 30 stand, vacuum base plate and wheels | 3784909 | €9,082.64 | €10,990.00 | NOK 105,592.00 | NOK 131,990.00 | SEK 100,792.00 | SEK 125,990.00 |

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Web page: https://tools-universe.superfast.shop/en/concrete-and-demolition/hilti-dd-250-ca-diamond-core-drill-rig
Markdown version of this page, for language models. Prices are net (excl. VAT) unless marked incl. VAT.