Hello
I need to drill through my outside wall , into the house , to fit an outside light , my power cable is 3 core flex cable 3183y 0.75mm , i have a drill bit which is obviously very long , which i have used before to drill from in to out , but this drill bit would be far to big a hole for this cable to come through
Has anyone got any advice on what drill bit size i can use to ensure a nice finish ?
Thanks
I need to drill through my outside wall , into the house , to fit an outside light , my power cable is 3 core flex cable 3183y 0.75mm , i have a drill bit which is obviously very long , which i have used before to drill from in to out , but this drill bit would be far to big a hole for this cable to come through
Has anyone got any advice on what drill bit size i can use to ensure a nice finish ?
Thanks