Set of diamond drill bits

Set of eight professional diamond crowns in a practical case

Diameters: 20, 25, 32, 35, 40, 50, 60, 68 mm

Use: for hard facing materials, especially gres and ceramics. Suitable for drilling in glass, marble and technical stone.

For dry and wet use. Drilling underwater extends tool life.

Attachment: M14 (For regular angle grinders)

Segment type: Vacuum deposited diamond (high durability in hard materials)

Recommended speed: 3000 - 10000 rpm

When drilling dry, it is necessary to control the temperature of the tool. Do not cool the hot drill by placing it in water!