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DD 250-CA Core drill

Configurator
Technical Data
Documents
Features & Applications
Related Products
Services
DD 250-CA motor
DD 250-CA backside, AF-CA connector
DD 250-CA, stand
DD 250-CA system including insert
DD 250-CA system including insert & autofeed
DD 250-CA core drilling of penetration holes
DD 250-CA core drilling of penetration holes
DD 250-CA (or) core drilling of penetration holes with Cut-Assist autofeed unit drilling
DD 250-CA (or) core drilling of penetration holes with Cut-Assist autofeed unit drilling
DD 250-CA (or) core drilling of penetration holes with Cut-Assist autofeed unit drilling
DD 250-CA (or) core drilling of penetration holes with Cut-Assist autofeed unit drilling
DD 250-CA (or) core drilling of penetration holes with Cut-Assist autofeed unit drilling

Advanced heavy-duty diamond drilling tool 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

Customers also searched for diamond core drill, core drill, cut assist or concrete coring.

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Pack size
  • 1 pc
 Product options
Quantity
Packs
Total Pieces
1
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Discounted net
From $6,079.00

Technical Data

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/s²
Tri. vibr. value for drilling into concrete (wet) (ah,DD) - Corebit A
HCL/HCS
  1. According to the applicable product standard (see the Operating Instruction for more details)

Documents

pdf Operating Instruction X-Module Base Body, Arabic, Bulgarian, cn, Czech, Danish, German, Greek, English, Spanish, Estonian, Finnish, French, Hebrew, Croatian, Hungarian, Italian, Japanese, Kazakh, Korean, Lithuanian, Latvian, Malay, Dutch, Norwegian, Polish, Portuguese, Romanian, Russian, Sardinian, Slovak, Slovenian, Swedish, Thai, Turkish, Ukrainian, Vietnamese, Chinese, Serbian [ 652 KB ]
pdf Operating Instruction DD 250-CA, English, Spanish, French, Portuguese [ 5 MB ]
pdf Operating Instruction X-Change Module, Arabic, Bulgarian, cn, Czech, Danish, German, Greek, English, Spanish, Estonian, Finnish, French, Hebrew, Croatian, Hungarian, Italian, Japanese, Kazakh, Korean, Lithuanian, Latvian, Malay, Dutch, Norwegian, Polish, Portuguese, Romanian, Russian, Sardinian, Slovak, Slovenian, Swedish, Thai, Turkish, Ukrainian, Vietnamese, Chinese, Serbian [ 1.7 MB ]

Features & Applications

Features

  • 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

Applications

  • Core drilling penetrations for ducts, pipes and cables
  • Core drilling blind holes for setting anchors or post-installed rebar
  • Stitch drilling for breaches
  • Assisted drilling of large quantities of holes with DD AF-CA H autofeed unit
  • Assisted drilling of deep holes and extremely large diameters with DD AF-CA H autofeed unit

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
More information about Tool Services

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.
More information about Fleet Management
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