這個直角鑽能否鑽水泥地基？

https://www.homedepot.com/p/Milwaukee-7-Amp-Corded-1-2-in-Corded-Right-Angle-Drill-Kit-with-Hard-Case-3107-6/100040673

空間高度僅14“，鑽深8”，放不下衝擊鑽。求建議？

所有跟帖： 

• 遇到地基裏石頭，鑽不動 -酒中仙- ♂ (0 bytes) () 03/21/2023 postreply 10:52:00

• 必須衝擊鑽？ -chinomango- ♂ (0 bytes) () 03/21/2023 postreply 11:41:46

• 是，必須把堅硬的石子震裂才能繼續鑽下去 -酒中仙- ♂ (0 bytes) () 03/21/2023 postreply 12:24:52

• 啥東西？拿環氧樹脂粘行不行？ -soccer88- ♂ (0 bytes) () 03/21/2023 postreply 12:28:43

• Use it with Masonry Drill Bit -MoonRiverMe- ♂ (0 bytes) () 03/21/2023 postreply 12:30:32

• 是要在地基上mud sills上鑽至少1/2"x8“深孔，空間總高10.25" -chinomango- ♂ (0 bytes) () 03/23/2023 postreply 13:19:48