This diamond coated drill bit has been designed for use on glass, tile, hard stone and porcelain surfaces.
It can also be used on a wider range of materials including: Glass, Marble, Granite, Ceramic, Limestone, Brick, Hard Stone, Slate, Fibreglass, Porcelain, Terracotta, Masonry
Size: 8mm

Instructions:

The diamond coated drill bit needs to be well lubricated.
Dip in water every 20 seconds or use with the DTA Suction Cup with Guide and Water Supply.
When used with the DTASCGW, the drill bit will be kept centred and a strait stream of water provided.
If a guide is not available, start the drill bit on a 45 degree angle and once a shallow hole has been created, move the bit to 90 degree to drill as normal.
Recommended use is 1000-1500RPM.
Pushing too hard when drilling may damage the bit. After every cut, use a thin piece of metal to remove ant material that may have been caught in the bit.
It may become difficult to effectively drill if the bit is not cleaned.

This diamond coated drill bit has been designed for use on glass, tile, hard stone and porcelain surfaces.
It can also be used on a wider range of materials including: Glass, Marble, Granite, Ceramic, Limestone, Brick, Hard Stone, Slate, Fibreglass, Porcelain, Terracotta, Masonry

Instructions:

The diamond coated drill bit needs to be well lubricated.
Dip in water every 20 seconds or use with the DTA Suction Cup with Guide and Water Supply.
When used with the DTASCGW, the drill bit will be kept centred and a strait stream of water provided.
If a guide is not available, start the drill bit on a 45 degree angle and once a shallow hole has been created, move the bit to 90 degree to drill as normal.
Recommended use is 1000-1500RPM.
Pushing too hard when drilling may damage the bit. After every cut, use a thin piece of metal to remove ant material that may have been caught in the bit.
It may become difficult to effectively drill if the bit is not cleaned.