BBTec Karat 400 Diamond Core Drill (Up To 400mm)

BBTec Karat 400 Diamond Core Drill (Up To 400mm)

Product Summary

B+BTec straight from the Netherlands offers unparalleled quality and drill speed with their Karat 400 (DCTDK400) rig mounted coring machine. These powerful large-sized drilling units offer the most efficient solution to all drilling applications between Ø50 and Ø400 mm. The Karat 400 is designed for wet or dry, rig mounted drilling. for bit diameters between Ø50 and Ø400 mm (wet drilling in concrete).

Modular Design - The Modular System Design of the new Karat® core drilling machines gives the customer complete freedom to configure their own drilling rig. Also it allows for the easy exchange of drill motors, stands and accessories on the job-site.
Electronic Motor Protection - The Pulse™ Electronic Motor Protection System physically alerts the operator of an approaching motor overload by varying the rpm rate up to 6 times before shut down. The result is increased machine and bit life and allows the operator to achieve optimal drilling speed at all times.
Motor Overload Protection - 7 bright LED’s visually aid the operator at maintaining optimal bit feed pressure thus preventing motor overload and increasing drilling performance.
3-Speed Gearing - All our Karat® core drills are equipped with powerful drill motors and a 3-speed gear box for optimal drilling performance regardless of the bit diameter, concrete quality or amount of reinforcement.
Data Retrieval Software - Karat® Drill Motors have an integrated data storage capability. Machine data such as operating hours and motor loading are saved. This data can easily be retrieved with the optional Karat® data software using a hi-speed USB connection (included in the software package).

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  • Specifications
  • Features & Applications
  • Downloads


Part No
Weight Inc. Stand
Spindle Size
LED Light
Rated Power
Speed / Gearing
Core Bit Range
Gear 1
Gear 2
Gear 3
L x W x H
DIAMOND CORE DRILL KARAT 400 (40010012-13)
54 KG
1 1/4inch
2400 W
230 V / 50-60HZ / 3
50 - 400 MM
150 - 400 MM - 210 RPM
70 - 180 MM - 500 RPM
50 - 90 MM - 850 RPM
800 X 380 X 1080 MM

Features & Applications

• LED Motor Overload Protection System
• Water Levels aid the operator in keeping the machine level
• 360 degree Auxiliary Handle
• Engraved drilling depth indication
• Quick snap reversible down feed spindle (left and right)
• 3-Speed Gearing for optimal drilling
• USB data retrieval
• Performance at any Diameter
• Powerful 2000W Drill Motor with PULSE Electronic Motor Protection
• Professional Grade Aluminium Motor Housing
• Water flow Indication
• Protective housing brackets
• Water Valve facing backwards to prevent damage
• ½ - 1¼ combi spindle
• Compatible with ICCONS full range of HiSpeed Diamond Core Bits

• Concrete coring
• Masonry coring
• Wet coring
• Dry coring
• Coring through steel reinforcing bar


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