X-METAL FIRST Instrucciones De Montaje página 32

ENGLISH
⑨
Remove the product from the mark, then use a rotary hammer drill to drill holes in the ground at each of 16 mark
locations.
Drilling depth ø10x80
It needs to drill 16 holes
in total.
Tool: one electric rotary hammer with a ø10 drill bit (the worker needs to prepare it.)
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