STOBOK 3sets 10pcs Carbide Tip Glass Drill Bits Cross Head Hole Opener for Tile and Marble Durable Hard with Smooth Drilling Performance for Precision Use 10pcs*3

Package Include 30 x drill bits Features - Material: Hard alloy Hard Alloy Drilling Tool. - Color: Golden Hole Opener. - Size: 7.00X0.50X0.50cm/2.75X0.20X0.20 inch Glass Drill - , making clean and accurate holes for you Cross Drilling Tool. - Industrial grade coated carbide point with 4 cutting edges. Can be installed in the hand drill, electric drill Hard Alloy Glass Drill - Suitable for ceramics, granite, tiles, stone, wood, plastic, concrete wall to drilling hole Hard Alloy Hole Opener. Cross Tile Drill Bit - Professional glass and tile drill bits provide smooth and accurate drilling in ceramic tiles, marble, mirrors and glass Hard Alloy Ceramic Drill - Once through the tile or , this drill bit will cope easily with any masonry behind it Cross Ceramic Drill Goods InformationHard Alloy Drilling Tool Cutting holes , no vibration phenomenon, easy to position, small resistance with higher operation speeds, easy to decorate and clean after drilling.Hard Alloy Hole Opener The recommended tile drill bit in opening holes in glass, it can enlarge existing holes with ease and can drill holes any arc of a circle

• Hole opener:professional glass and tile drill bits provide smooth and accurate drilling in ceramic tiles, marble, mirrors and glass,cross head drilling tool
• Cross head hole opener:cross-shaped triangular drill bit is a tool used to take holes in ceramics and glass materials,hard alloy glass drill bit
• Hard alloy ceramic drill bit:suitable for ceramics, granite, tiles, stone, wood, plastic, concrete wall to drilling hole,cross head glass drill bit
• Cross head tile drill bit: cemented carbide with a reinforced head that prevents bit cracking and provides a longer life,hard alloy tile drill bit
• Ceramic drill bit: , making clean and accurate holes for you,glass drill bit