How to sharpen a scraper blade?
Repair tool

How to sharpen a scraper blade?

If your scraper does not have replacement blades, you will need to sharpen the blade by hand.

This can be done with a stone, cutter or flat file, a rag and a drop of machine oil.

How to sharpen a scraper blade?

Step 1 - Remove the Blade

Remove the blade from the scraper.

How to sharpen a scraper blade?

Step 2 - Secure in a vise

The safest way to sharpen a scraper blade is to secure it in a vise so you don't have to hold the blade in your hand.

How to sharpen a scraper blade?

Step 3 - Remove Burr

Remove any burrs that may be present with a file or stone.

How to sharpen a scraper blade?

Step 4 - Sharpen

Run the file or stone along the length and at the same angle as the blade, removing any dents or damage. Do this for both sides of the blade.

Repeat this several times until you get a clean and sharp edge.

How to sharpen a scraper blade?

Step 5 - Remove the New Burr

Sharpening the tool will create a new burr. This should be easily removed with very light strokes of a file or stone. Be careful not to damage the sharp edge.

If necessary, repeat the sharpening procedure using a finer file or stone. The edge will become progressively sharper, each time creating smaller and smaller burrs.

How to sharpen a scraper blade?

Step 6 - Lubricate the Blade

After sharpening, use an old rag or rag to wipe the blade with machine oil.

How to sharpen a scraper blade?

Step 7 - Replace Blade

Insert the blade into the scraper.

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