2.Precautions for the use of electric hammer drill - when drilling walls, ceilings and floors, it is necessary to confirm whether there are buried cables or pipes.
Izinyathelo zokuqapha ukusetshenziswa kwesando kagesi sokubhola - lapho kubhola izindonga, uphahla naphansi, kubalulekile ukuqinisekisa ukuthi akhona yini amakhebuli noma amapayipi angcwatshiwe.