Diamond is used for cutting or grinding hard and abrasive materials. The diamond particles are bonded to a steel blank inside a vacuum oven at high temperature. This method allows controlled grit density which helps prevent clogging of the tool. Vacuum brazed tools are exceptionally agressive as the tight bond allows highly exposed diamond grit.
Bordo’s range of Brilliant® Vacuum Brazed Diamond Hole Saws are ideal for cutting:
• Ceramics • Tiles
• Natural stone • Composite materials
• Industrial ceramics • Fibreglass
• Reinforced plastics • Rubber
All Brilliant® Diamond Hole Saw have a threaded M14 x 2.0 back plate to suit most common 115mm to 230mm (4-1/2” to 9”) angle grinders. A Brilliant® Mandrel
Technical Information - Speeds
The cutting speed should be between 20-30 m/sec dry and 20-50m/sec wet. It is vital to ensure that the tools do not vibrate. However, the critical point at which vibrations may occur depends on the strength of the shank, the tool holder and on the projecting length of the tool. This length should, therefore, be as short as possible. If in doubt it is advisable to start slowly and gradually increase the speed.
