A slate cutting iron is a slater’s tool: a thin steel strip with a long, sharp spike in the middle, driven into the roof boarding so the strip acts as a small anvil for cutting slates to size and punching their fixing holes.

Characteristics

The tool looks deceptively simple, but it turns an ordinary roof surface into a portable workbench.

With the iron in place, the slater lays a slate over the edge and strikes it with a slate hammer. The hard steel edge supports the slate exactly where it needs to break, giving a clean cut. The same set-up is used to punch the small holes through which the slate will later be nailed.

Application

The slate cutting iron lets a slater cut and hole slates directly on the roof, without carrying every piece back to a bench. This keeps the work moving as courses are laid: measure the gap, cut a slate to fit, punch its holes and fix it in one continuous rhythm. It is a traditional tool that remains part of the roofer’s kit wherever natural slate is used as a roof covering.

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