I've been looking for a drill attachment to chisel the walls for cables. Many people here recommend the Armeg SDS+ chisel. My question is - do I need both 30mm and 20mm?
The Screwfix catalogue description is that 30mm is for installing cables and wires and 20mm extended version is for gaining access behind skirting board. But if the channel behind the skirting is only 20mm, what is the point to have it wider above the skirting? Should I buy only the 20mm chisel? Is it possible to rut it twice if a wider channel is needed?
The Screwfix catalogue description is that 30mm is for installing cables and wires and 20mm extended version is for gaining access behind skirting board. But if the channel behind the skirting is only 20mm, what is the point to have it wider above the skirting? Should I buy only the 20mm chisel? Is it possible to rut it twice if a wider channel is needed?