sERVICESDiamond DrillingChiplime offers a good quality reinforced concrete drilling and sawing service including road sawing, wall sawing, percussion and rock drilling, employing CSCS trained and registered operatives. Diamond Drilling Diamond drilling offers a cost effective way of forming service holes without vibration. We run various types of core drilling equipment and stock a vast selection of core sizes. By making a series of overlapping core holes, known as stitch drilling, openings can be made in floors and walls. Rig mounted machines allow us to drill cores up to 600mm diameter to any depth with accuracy. Hand held electric powered rigs are used to drill from 10mm to 150mm in restricted areas. Percussion and rock drilling use rotary percussion or compressed air drill for forming hole. This equipment can be hand held or a frame mounted machine is commonly used when drilling non reinforced concrete or masonry. Unlike diamond drilling percussion and rock drilling is a hammer action technique which vibrates the material loose with its tungsten carbide tips, clearing the hole as it proceeds. It is commonly used for dowel bar insertion and resin anchors.
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