Diamond Core Drilling
The benefits of this method of drilling are widely acknowledged and recognised within the construction industry.The main advantages of core drilling:
Fast and therefore reduced labour costs.
Accurate holes with minimum making good required
Low H.A.V.S level
Minor noise levels
Minimal debris created
Ability to cut through most materials including reinforced concrete.
In addition to the many advantages of core drilling, holes can be cut from 10mm to 1000mm with virtually unlimited depths and can be powered by electric, hydraulic or air powered motors thus being very versatile.
Floor Sawing
Floor sawing is a tried and tested method for clean cutting flat surfaces used mainly in cutting roadways, carriageways, bridges and concrete slabs up to a depth of 500mm.
The process is functioned by a large blade attached to a shaft and can be powered by a 3 phase electric, petrol or diesel driven engines. The 3 phase electric powered machines are ideal for cutting indoors where fumes can be a risk.We have a wide selection of diamond blades in many a varying diameter to suit all requirements.
Track / Wall Sawing
This method can be used for vertical, horizontal or even inverted cuts to a depth of 800mm.
National Drilling Services operate the latest high powered saws and also hydraulic driven machines.Excellent in forming:
Doorways or window apertures
Flush cutting against walls for breaking lines
Lift shafts and stair wells
We carry a full stock of diamond blades from 450mm to our gigantic 2 metre diameter blade so whatever your project may require we can accommodate.
Chain Sawing
The chain saw has a cutting capability of up to a depth of 1000mm with National Drilling Services operating 3 different types of power source; we have the ability to operate this machinery to your desired requirements from Bakeries to large civil engineering sites.
It has many capabilities one of its many advantage points is it can be an ideal solution in confined spaces as water suppression lowers the dust particles and with a low weight ratio is easily handled and can be mounted on a track for perfection cutting.
This machine is capable of cutting concrete, masonry and brickwork it is ideal for slicing openings in floors, walls and pipes other advantages of chain sawing is having the ability to form perfect corners as oppose to stitch drilling or when over cutting is not an option.
Ring Sawing.A ring saw is a unique tool with a cutting capability of 260mm depth with National Drilling Services operating 3 different types of power source; we have the ability to operate this machinery to your desired requirements from Bakeries to large civil engineering sites.
It has many capabilities one of its many advantage points is it can be an ideal solution in confined spaces as water suppression lowers the dust particles and with a low weight ratio is easily handled and can be mounted on a track for perfection cutting.
This machine is capable of cutting concrete, masonry and brickwork it is ideal for creating openings in floors, walls and pipes.
Tungsten Drilling
This method of drilling is percussive and a very effective way for the installation of dowel bars and other resin fixings.The rough edge of the hole acts as an excellent surface for resin to adhere to for fixings.Our company holds a wide variety of drill bits from 12mm to 50mm in diameter and the latest Hilti anti vibration machines.Our highly competent workforce can undertake any project you may need this method of drilling for. This can be from a small number of holes for electrical conduits to a vast amount for dowel bars.
