我用这 Black + Decker power drill 7.2 V, 11/16 drill bit, 完全无力. 钻好一会也只是 slightly dented on the surface.
Thanks in advance
我用这 Black + Decker power drill 7.2 V, 11/16 drill bit, 完全无力. 钻好一会也只是 slightly dented on the surface.
Thanks in advance
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冲击钻 长啥样?
-Giantfan-
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05/27/2025 postreply
17:31:59
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上次帮我在水泥台阶上面装栏杆的哥们,用一个不小的冲击钻,带个大把手,钻头也挺长,直接插电源的,不是用电池,没注意什么牌子
-长木龙五-
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05/27/2025 postreply
17:34:18
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Hammer drill
-仨饱一倒-
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05/27/2025 postreply
17:35:01
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谢谢两位, 我找找看
-Giantfan-
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05/27/2025 postreply
17:36:22
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Home Depot有工具出租部门,过去一问,他们就能马上推荐,租几个小时就行,应该不贵
-长木龙五-
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05/27/2025 postreply
17:37:53
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感谢
-Giantfan-
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05/27/2025 postreply
17:39:14
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Impact driver/drill. 用不到。 用 masonry bits 就行。
-LexusOnly-
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05/27/2025 postreply
17:37:21
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Rotary Hammer Drill; 有个这个
-胡雪盐8-
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05/27/2025 postreply
17:39:51
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我看看租和买 哪个划算
-Giantfan-
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05/27/2025 postreply
17:43:00
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要专门的冲击钻,用专门的钻头,这种拧螺丝的不行,劲儿太小
-长木龙五-
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05/27/2025 postreply
17:31:30
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用 masonry bit
-LexusOnly-
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05/27/2025 postreply
17:32:08
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你没金刚钻?
-碰碰胡-
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05/27/2025 postreply
17:32:59
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试试masonry drill bit
-天蚕-
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05/27/2025 postreply
17:34:21
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谢谢楼上三位, masonry drill bit is the key :)
-Giantfan-
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05/27/2025 postreply
17:37:38
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钻砖缝吧:)
-julie116-
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05/27/2025 postreply
17:39:09
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钻砖缝也不行 cement is as hard as a rock
-Giantfan-
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05/27/2025 postreply
17:40:59
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感谢你的 contribution
-Giantfan-
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05/27/2025 postreply
17:44:11
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有点复杂. 我会试下, 谢谢建议
-Giantfan-
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05/27/2025 postreply
17:47:18
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有点小诀窍。如用Tapcon螺丝,钻头要按照盒上尺寸(或买盒带钻头的)。否则洞太大/小你就白钻了。另外1定要用冲击钻
-位酷哥-
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05/27/2025 postreply
20:11:00
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