OSALADI 7pcs Edge Point Drill Bits for Porcelain Tile Glass High Hardness Multipurpose Drilling Bits

Package List 7 x drills Characteristics - Color: opener - Packaging size: About 15x6x6cm/5.9x2.4x2.4inch spiral drilling bit - Material: Hard alloy hard alloy drill hole opener - Specification: 3mm,4mm,5mm,6mm,8mm,10mm,12mm hard alloy glass drill bit - Suitable for ceramics, tiles, wood, plastic, concrete wall to drilling hole ceramics drill. - Made of , which can withstand the long-lasting use glass drill bit. - Spiral structure, 4- design. Can be installed in the hand drill, electric drill tile glass drilling bit. - 7pcs in the set, which can meet your different needs hard alloy drill bit. - , high hardness, making clean and accurate holes for you multipurpose drilling bit.Goods Descriptionhard alloy drill bit This set of drill bit specializing in opening holes in glass, it can enlarge existing holes with ease and can drill holes any arc of a circle.glass drill bit 7pcs in the set, which can meet your different needs.ceramics glass hole opener Cutting holes , high efficiency, , small resistance with higher operation speeds

• Hard alloy glass drill bit:suitable for ceramics, tiles, wood, plastic, concrete wall to drilling hole,spiral drilling bit
• Multipurpose drilling bit:7pcs in the set, which can meet your different needs,hard alloy drill bit
• Glass drill bit:selected good material with a reinforced head that prevents bit cracking and provides a longer life,tile glass drilling bit
• Glass hole opener:the set contains 7pcs, they can meet your different needs for drilling,ceramics drill
• Hard alloy ceramic drill bit:made of , which can withstand the long-lasting use,hard alloy drill