Drilling through porcelain.

Porcelain is an extremely durable material and as a result can be
difficult to drill.

We have recently introduced a new range of diamond tipped drill bits
to cope with this increasingly prevalent problem. They are best used in
conjunction with a water bottle and drill guide in order to prevent the
bits wearing out prematurely.

Currently in stock are 6mm, 8mm, 10mm, 18mm, and 25mm bits
together with the water-cooling system and drill guide.

Other larger core sizes are available to special order.