Guides

Practical knowledge about diamond tools, machines and materials. From our specialists for your work.

Core drilling: choosing the right core drill bit

Whether you’re drilling through a wall or making an opening for a pipe or a flush-mounted box, a clean core hole starts with the right core drill bit. These four points matter.

Drilling porcelain stoneware without chipping

Porcelain stoneware is hard, dense and unforgiving. With the right diamond drill bit and the right technique, you can still drill clean holes for electrical outlets, fittings and fixings.

Wet or dry cutting: Which is right when?

Wet or dry? The method determines how long your diamond cutting blade lasts, how clean the cut is and how much dust is produced. Here you’ll learn when each method is suitable and what to look for in a blade.