Core Drilling Machines

Universal core drilling machine is ideal for field where it is necessary to core at any angle.

83-C0301/D: Heavy duty universal core drilling machine, three speeds motor.
230 V, 50-60 Hz, 1 ph

The extension columns permit the holding at a maximum vertical or horizontal distance of 3850 mm. The rack feed (drilling excursion) is 1000 mm long.
The core bits, strap wrench and extension columns, are not part of the machine and have to be ordered separately. The core bits we propose have fixed standard coupling assuring the best alignment, fast and easy fitting and disassembling.

83-C0300/1: Extension rod 228 mm long
83-C0300/2: Strap wrench for fitting and removal of core bits

Coring bits and accessories
Thin wall diamond bits with bronze welded sectors suitable either for concrete or asphalt. Fixed standard coupling assuring the best alignment, fast and easy fitting and disassembling. Bit length 400 mm approx. They can be used for either asphalt or concrete.
The core extractor is offered as an optional accessory and simplifies the removal of the core sample from the hole.

Core bits         To take core    Weight approx.     Suitable core extractor
                        dia. mm              kg                  

83-C0320             50                 2.2                     83-C0310/2
83-C0321             75                 2.8                     83-C0311/2
83-C0322             100               3.7                     83-C0312/2
83-C0323             150               5.4                     83-C0313/2
83-C0324             200               7.5                     83-C0314/2
Portable core drilling machine

83-C0350: Universal portable core drilling machine, three speeds motor.
230 V, 50-60 Hz, 1 ph

The machine is composed by three main parts:
  • Electric motor speed reducer
  • Light alloy base with adjustable feet, and wheels
  • Support column

These three parts can be easily assembled and disassembled for transportation. The support steel column can be angled with respect to the base. The motor support is mounted on rollers and ball bearings. The aluminium base can be easily fit on site by anchors, by suitable holding column or by vacuum using the appropriate accessory.

The machine can be used at any angle within the horizontal position by the appropriate fixing making sure that flushing water does not drop directly onto the motor. For internal use we suggest the machine is fit with a water collector system.

83-C0350/1: Kit attachment for vacuum connection.
Fits the opening in the middle of basement. Comprising the connection plate with gasket, the vacuum gauge and the base gasket.

83-C0365: Vacuum pump with reservoir. 230 V, 50-60 Hz, 1 ph

83-C0350/5: Water collecting ring for bits up to 150 mm dia.
Confines waste water on the surface. It has to be connected with a suitable electric pump.

83-D2020: Portable water pressure tank, 10-15 l cap.
Useful when tap water is not available.

Core bits, extension, strap wrench, and other accessories available separately.
(Same as above)