Diamond Core Bits, Diamond Core Drill Bits, Diamond Core ceramics, tiles, porcelains, glass, fiberglass, limestone slab, granite

Diamond Core Bits, Diamond Core Drill Bits, Diamond Core Drill Bits,

Professional for wet drilling different sizes of holes in the building materials, such as ceramics, tiles, porcelains, glass, fiberglass, limestone slab, granite slab, marble slab, floor.

No burrs and No ee cracks. Sharp and Durable drilling.

Different materials require different rotary speed to get the best drilling performance and efficiency.

Diameter: 3, 4, 5, 6, 8, 10, 12, 15, 16, 18, 20, 22, 25, 26, 28,.... 70, 80, 90, 100, 120, 130, 150mm

Other specifications are available upon customers requests.

80, 90, 100, 120, 130, 150mm

Surface treatment: Cr-coated

Package: PVC bag,