Product line

DD 250

Heavy-duty diamond drilling system for rig-based coring in a very wide diameter range of 12-450 mm

Features & Applications
Features
  • Air-cooled, heavy-duty drive unit with four-speed gearing and convenient controls
  • Hole-starting function for large-sized core bits
  • Enhanced real-time user-machine communication through digital display: digital spirit level, gear selector, power control function, trip counter, running time counter, easily understood service messages
  • Unmatched, extremely wide range of applications
  • BL quick-lock chuck system allows keyless exchange of core bits (optional)
Applications
  • Penetrations for ducts, pipes and cables
  • Openings for ventilation
  • Blind holes for setting anchors or post-installed rebar
  • Coring holes in ceilings, walls and floors without hammering and vibration
  • Stitch drilling for breaches
Services
Hilti Tool Service

20-2-1

  • 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
  • Product warranty against parts and manufacturing irregularities for 20 years
  • One click or call is all it takes – we do the rest
  • No registration or proof of purchase ever required
More information about Tool Services
Fleet Management

We manage your tools so you can manage your business.

  • Monthly usage fee covering all tool, service and repair costs ensuring absolute cost control and back-office efficiency.
  • Theft coverage reduces financial risk and unexpected expenses.
  • Individual labels and online visibility provide tool fleet transparency.
  • High-performing tools and latest technology increase jobsite productivity.
More information about Fleet Management
Purchasing options
Filter
Sort by
Back to results (2)
Filter products by these criteria
Back to product list
Define your sorting criteria
Item number Wet or dry operation Drilling range Packaging unit Price / Unit Quantity
Price / Unit
$14,949.00 / 1 Each
Ordering & product details
Price / Unit
$4,429.00 / 1 Each
Ordering & product details
Price / Unit
$4,429.00 / 1 Each
Ordering & product details
Price / Unit
$3,739.00 / 1 Each
Ordering & product details
Price / Unit
$3,739.00 / 1 Each
Ordering & product details
Price / Unit
$3,739.00 / 1 Each
Ordering & product details
Price / Unit
$2,179.00 / 1 Each
Ordering & product details
Price / Unit
$2,179.00 / 1 Each
Ordering & product details
Technical Data
Documents & Videos
Consulting & Support
Ratings & Reviews

Welcome to www.hilti.com, the new home for the US Hilti organization. The Hilti corporate website can now be found at www.hilti.group.
We have placed cookies on your computer to help make this website better.

Log in to proceed
Need help? Contact us
Register now
Contact us
Contact
Added to cart
Added to cart
Go to shopping cart