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Diamond core drill DKB-502/S-PRO

Diamant-Kernbohrgerät DKB-502/S-PRO für Nassbetrieb

Description

Diamond core drill DKB-502/S-PRO

The perfect solution for wet core drilling
The DKB-502/S-PRO diamond core drilling machine is designed for tough everyday use in the production of core holes in concrete, stone and masonry using the wet method. Using the core drill together with one of our core drill rigs ensures safe and precise work results.

Powerful and effortless to use
The electric motor with a power output of 3500 watts ensures a very high torque and is suitable for all tasks up to a maximum drilling diameter of 502 mm. Despite its power, the diamond core drilling machine is light and easy to handle, weighing just 14.2 kg.

Versatile application options
The diamond core drilling machine has a 3-speed gearbox with oil bath lubrication and offers idle speeds of 250, 500 and 750 rpm.
The machine's drill spindle has a 1¼" UNC external thread for holding the drill bit.

The diamond core drilling machine is mounted on a core drill rig using the interface provided. The diamond core drilling machine is compatible with our KBS-502/M-PRO core drill rigs.
The core drilling machine is connected to the water supply on the machine side via a connection nipple (Gardena) with ball valve.
This enables optimum adaptation to a wide range of tasks.

Safety and robustness
  • Protective devices: Overcurrent, overvoltage and overheating protection and a carbon brush warning system as well as a slip clutch ensure the safety of the operator and a long service life for the appliance.
  • Intelligent warning system: LED indicators and LCD display inform the operator about the current operating status and make it easier to monitor the appliance.
  • Sturdy storage case: The plastic case included in the scope of delivery is used for practical and careful storage of the machine and accessories supplied.
Included in the scope of delivery of the diamond core drill
  • DKB-502/S-PRO diamond core drilling machine
  • Lightweight release ring for diamond core bits
  • Open-end spanner SW32
  • Open-end spanner SW41
  • Set (2 pieces) of spare carbon brushes
  • Pair of ear plugs
  • Safety goggles
  • Sturdy storage case for core drill and accessories
  • Operating instructions
Dimensions of the
Diamond core drilling machine DKB-502/S-PRO
Length 610 mm | Width 200 mm | Height 150 mm

Storage case
Length 620 mm | Width 440 mm | Height 200 mm

Optional accessories for DKB-502/S-PRO
In order to use the diamond core drilling machine safely and efficiently, we offer a range of optional accessories that have been specially developed to meet the requirements of professional craftsmen:

Core drill stand KBS-502/M-PRO (item no. 6215):
The core drill stand is the perfect complement to the DKB-502/S-PRO core drill and is specially designed for precise and stable drilling work. The core drill stands are easy to transport and still offer high stability and precision during drilling work.

Water tank WT-60 (item no. 6270) and WT-60/S (with hose reel | item no. 6271):
The WT-60 water tank or the WT-60/S variant with hose reel offer a reliable and flexible water supply for professional use on construction sites and in workshops.

Water collection ring (various dimensions available):
A water collection ring ensures reliable collection and drainage of water during wet core drilling. The connection of the water collection ring must be connected to a wet vacuum cleaner.

Experience the impressive technology of the DKB-502/S-PRO diamond core drilling machine and optimise your core drilling work for maximum precision and efficiency.

Advantages of wet core drilling
Wet core drilling offers several significant advantages over dry core drilling:
  • Reduced dust generation: wet core drilling uses water to cool the drilling area and bind the resulting dust. This results in a healthier working environment and less cleaning effort.
  • Effective cooling: The cooling effect of the water prevents the drill bit from overheating, which increases its service life. The constant cooling enables faster and more efficient drilling, as no breaks are required for cooling. Cooling also reduces the risk of material damage caused by overheating in the material around the hole.
  • Higher drilling quality: Wet drilling produces more precise and smoother holes, which are required for applications with high accuracy requirements.
  • Longer bit life: Water cooling results in less abrasion and longer tool life, which saves costs.
  • Reduced noise: The wet process is generally quieter than the dry process. The water dampens the vibrations and reduces the noise generated during the drilling process.
  • Faster drilling progress: Due to the lower friction and constant cooling, drilling can be carried out at a higher feed pressure and higher speed with the wet method. This means that wet drilling can generally be completed faster than dry drilling.
  • Better suited to hard materials: Wet core drilling is particularly suitable for harder materials such as concrete, granite or reinforced concrete, as the cooling and reduced wear make drilling into these solid materials more effective.
  • Versatility in application: The wet method can be used for both vertical and horizontal drilling and is suitable for various materials (concrete, stone, brick).
The wet method for core drilling offers numerous advantages, particularly in terms of work safety, tool life and drilling quality. It is particularly recommended for demanding and precise drilling in hard materials and in dust-sensitive environments.

Properties

Length: 610 mm
Produkttyp: Diamant-Kernbohrgerät
Modell: DKB-502/S-PRO
Einsatzbereich: Nasskernbohren | Ständergeführt
Anwendungsbereich: Stahlbeton, Kalksandstein, Mauerwerk, Klinker, Ziegel, Stahlbeton usw.
Leistungsaufnahme: 3500 W
Spannung / Frequenz: 230 V / 50 Hz
Stromstärke: 16 A
Schutzklasse: II
Anzahl Gänge: 3
Leerlaufdrehzahl: Gang 1: 250 1/min | Gang 2: 500 1/min | Gang 3: 750 1/min
Getriebe-Schmierung: Ölbad
Werkzeugaufnahme: 1 1/4 UNC
LED-Anzeige: Ja
Überlastschutz: Ja
Anschluss Wasserzufuhr: Gardena
Breite: 200 mm
Höhe: 150 mm
Gewicht: 14,2 kg
Vibrationswert: 6 m/s2
Kompatibel mit: Kernbohrständer KBS-502/M-PRO

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