Unverified82% confidenceDecision RuleTime unknown
瓷砖墙面打孔需用专用瓷砖钻头低速开孔并避开瓷砖对角线交叉点，直接冲击钻高速打孔易导致瓷砖爆裂
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Unverified瓷砖墙面打孔应使用瓷砖专用钻头低速开孔并在瓷砖缝以外的整砖位置打孔，避免打在砖缝或砖边导致瓷砖崩裂95% similarUnverified瓷砖墙面打孔需用玻化砖专用钻头+慢速冲击，普通冲击钻直接打易崩瓷；打孔位置应避开瓷砖缝隙2cm以上，避开砖角94% similarUnverified瓷砖墙面打孔需用玻化砖专用钻头并避开填缝处打在砖体中央，砖缝打孔易导致瓷砖开裂脱落91% similarUnverified瓷砖墙面打孔安装不要直接打在瓷砖接缝或砖块边缘，易导致瓷砖崩裂开裂，应打在整块瓷砖中心区域并使用玻璃/瓷砖专用钻头低速开孔91% similarUnverified瓷砖墙面不建议用膨胀螺丝直接打孔在瓷砖接缝处，钻孔易导致瓷砖崩裂，应打在瓷砖中央并用瓷砖钻头低速开孔91% similar
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