For dry drilling in various types of stone, excluding (reinforced) concrete and very hard materials.

Available in diameters: 20 to 132 mm.

Connection: 1/2″ (and M16).

Length: 400 mm.

Number of segments (depending on drill diameter): crown, 3, 4, and 5.

Segment height: 7 mm.

Segment thickness (depending on drill diameter): 2.5 mm and 4 mm.