sintered drill bit marble hole opener diamond granite reaming drill stone tile hole drill_博凯工具

sintered drill bit marble hole opener diamond granite reaming drill stone tile hole drill

sintered drill bit marble hole opener diamond granite reaming drill stone tile hole drill

烧结钻头大理石开孔器金刚石花岗岩扩孔钻头石材瓷砖打眼钻

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产品介绍：

金钢石孔钻选用优质金钢石为主要材料，辅以先进的粉未泊金生产工艺，真空而成。具有钻孔精度高、速度快，更有其它工艺无法比拟的使用寿命。

金钢石孔钻现有多个品种，从6MM到80MM等几十个规格，适用于瓷砖、大理石、各种石材、磁性材料及水泥制品等硬性材料的开孔加工。

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Update time：20220223173714