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Many different floor conditions exist but the hard and fast rule for scraping is that the tougher the material being
removed, the skinnier the blade. The best course of action is to start small and the move to wider blades as per
the conditions of the job. Generally speaking, wood floors require the bevel to be faced down, as shown below:
On concrete the bevel must be faced upwards:
Working place should be keep clean. Furthermore; ensure the floor is cleaned before crosshatching to ensure the
best possible material removal. Excess debris and dirt can make the blade dull quickly.