Vacuum dry/wet brazed diamond drilling bits Core bits with Triangle Shank, 6/8/10/20/25/28/32/35/45/50/65mm, Each Size 1Pc Whether ceramic, tiles, porcelain tile, granite, marble, stone, masonry or brick, this kit is suitable for all these materials drilling High quality and Durability: This tiling installation kit is made of high quality diamond and steel by vacuum brazed diamond technology, providing very high efficiency, drilling faster, durable and sturdy Fast and smooth drilling, long lifetime, less chipping. Recommended speed 2000-5000RPM. Aluminium portable suitcase included for easy carry and storage and protect of the core bit

Package Include:

Total 11pcs diamond core drill bits for dry or wet drilling porcelain tile,granite,marble,stone,Masonry,brick: 6/8/10/20/25/28/32/35/45/50/65mm,diamond drill bit with Triangle Shank,Diamond height 10mm,Total height 65MM

Color:Yellow

Dry or Wet Drilling - use wet will greatly prolong the segment life.

Feature:

1.Core Drill Bits are designed for Multi-purpose drilling for  Porcelain Tile Ceramic Marble Brick Concrete,

2.Aluminium Portable Suitcase included. For easy carry and storage and protect of the core bits.