1 piece only and TIP BROKEN
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BRSCHNITT Diamond Drill Bit Drilling Core Bit Hole Saw Porcelain Tiles Crowns Granite Marble Stone Hole Saw Drill Bit
Aliexpress UK
8mm ceramic tile drill bit x2 + 8mm masonry drill bit (for drilling fixing holes in substrate behind the tile). - Tile bits are 'point ground' for added grip on start-up to reduce slippage and wander.
eBay
BRSCHNIT Diamond Drill Tile Drill Dia 100-150mm 1 Piece Diamond Core Drill Bit Hole Saw for Ceramic Granite Porcelain Tile
Aliexpress UK
Tile bits are Point ground for added grip on start-up to reduce slippage and wander.
eBay
BRSCHNIT Diamond Drill Tile Drill Dia 100-150mm 1 Piece Diamond Core Drill Bit Hole Saw for Ceramic Granite Porcelain Tile
Aliexpress UK
Cross Hex Drill Bit Set For Concrete Porcelain Tile Glass Metal Professional Multifunction Drill Bits Kit Tools Carbide Drills
Aliexpress UK
Concrete Twist Tile Drill Bit for Ceramic Tile 6mm Tungsten Carbide Drill Bit Universal Indestructible Cross Hex Tile Drill Bits
Aliexpress UK
Tile Porcelain Drill Bit SDS PLUS Shank Carbide Drill Drilling For Ceramic Stone Percussion Drill Round Handle Triangular Drill
Aliexpress UK
4/5/7Pcs Multifunctional Drill Bits Ceramic Tile Drill Bits Set Marble Perforator Glass Drill Bit Woodworking Drill Bit Tools
Aliexpress UK
DT-DIATOOL Diamond Drill Bit M14 Porcelain Tile Crowns for Tile Granite Marble 1pc Diamond Collet, Crown Porcelain Hole Saw
Aliexpress UK