how to sharpen a mortise chisel

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How to Sharpen a Mortise Chisel: The Ultimate Guide


How to sharpen a mortise chisel:

A mortise chisel is a type of chisel designed specifically for use in creating mortises (or slots) in wood. Unlike other types of chisels, a mortise chisel has a much thicker blade which makes it ideal for chopping out large chunks of wood.

To sharpen your mortise chisel, you will need the following items:
-A sharpening stone or diamond sharpener
-A honing guide (optional but recommended)
-Lubricant (water, oil, or WD-40)
-Protective gloves

1. Start by lubricating your sharpening stone with water, oil, or WD-40. This will help to prevent the formation of metal filings on the surface of the stone and make the sharpening process easier. If using a waterstone, be sure to soak it in water for at least 10 minutes before starting.
2. Place the edge of the blade against the stone at a 25° angle and push forward evenly until you reach the end of the blade. Use light pressure and keep the entire length of the blade in contact with the stone; don’t just focus on one spot.

3. Flip over the chisel and repeat step 2 on the other side of the blade. Again, be sure to use light pressure and keep even contact with all parts ofthe blade as you work. You should now have a basic edge on yourmortise chisel that is ready for honing.

4. To hone your newly sharpened edge, use either a honing guide or freehand technique (if you are experienced). For best results, holdtheblade at around 30°–35° tothestoneand work slowly down its length until you reach thenoseoftherazor(wheretheblademeetsthehandle). Be sure topay close attentiontokeep anevenangle throughout this process; ifyou allow too much pressureonone sideofthebladeyouwill create an uneven edge that will need to be corrected lateron . Afterhoningbothsidesoftheblade ,yourchiselanditsnewedgearereadyforuse!

What You’ll Need

-A sharpening stone
-Whetstone oil or water
-A strop (optional)
-Mortise chisel (of course!)

First, you’ll need to gather a few supplies. You’ll need a sharpening stone, some whetstone oil or water, and a strop (optional). Of course, you’ll also need the mortise chisel that you want to sharpen.

Start by soaking your sharpening stone in the whetstone oil or water for about five minutes. This will help to keep the stone from drying out too quickly and will also help to keep your chisel from getting too hot while you’re sharpening it.

Next, hold the mortise chisel at a 25 degree angle to the sharpening stone and run it along the length of the stone several times. Be sure to use even pressure so that you don’t create any unevenness in the blade.

After running it along the length of the stone a few times, flip the chisel over and do the same thing on the other side. Once both sides have been evenly Sharpened, use a strop if desired for extra polish (this step is optional).

And that’s all there is to it! Now you know how to sharpen a mortise chisel like a pro!

Sharpening by Hand

If you’re looking to sharpen your mortise chisel by hand, there are a few things you’ll need to keep in mind. First, you’ll need to find a sharpening stone that’s appropriate for the job. Second, you’ll need to make sure the stone is wet before beginning to sharpen your chisel. Third, when sharpening your chisel, be sure to hold it at the correct angle (usually around 20 degrees). Fourth, use long strokes whensharpening your chisel and don’t apply too much pressure. Fifth, once you’ve finished sharpening your chisel, wipe it down with a clean cloth.

Sharpening with a Machine

If you’re using a machine to sharpen your mortise chisel, there are a few things you need to keep in mind. First, make sure the machine is set up correctly. The wheel should be at a 45 degree angle to the blade, and the blade should be held at that angle as well. Second, don’t overheat the blade. You can damage the temper of the steel if you get it too hot. Third, don’t press too hard. Let the weight of the machine do the work for you. And finally, don’t forget to clean and oil your machine when you’re done!

Maintaining Your Chisel

If you’re working with a mortise chisel, it’s important to keep the blade sharp. A sharp blade will make cleaner cuts and help to prevent splitting the wood. Here are some tips on how to sharpen your mortise chisel:

First, you’ll need to find a good honing stone. This is a special type of stone that is specifically designed for sharpening blades. You can find honing stones at most hardware stores or online. Once you have your honing stone, soak it in water for about 15 minutes. This will help to keep the stone from clogging up with metal shavings.

Next, take your chisel and hold it so that the blade is pointing away from you. Place the honing stone against the blade and push forward, away from the handle. Keep the angle of the blade consistent as you move it across the hone. Try to do about 10-15 strokes on each side of the blade.

After you’ve finished stropping both sides of the blade, test it out by chopping into a piece of wood. If it’s still not as sharp as you’d like, repeat the process until it is!


If your mortise chisel is not cutting as cleanly as it used to, it may be time to sharpen it. Here are some tips on how to do so:

First, use a coarse-grit stone to remove any nicks or burrs from the blade. Second, switch to a finer-grit stone and work slowly and evenly across the entire blade. Finally, use a honing guide to ensure that you are getting a consistent angle on the edge of the blade.


The mortise chisel is a vital tool for any woodworker. It is used to create precise, clean-cut mortises in both hard and soft woods. In order to keep your mortise chisel working its best, it is important to sharpen it regularly.

There are a few different ways that you can sharpen your mortise chisel. You can use a honing guide and sharpening stones, which will give you the most control over the angle of the edge. You can also use a power grinder, but this can be more difficult to get a consistent angle with. Whichever method you choose, be sure to follow these steps for how to sharpen a mortise chisel:

1. First, find a comfortable place to work where you have plenty of light and space. Make sure that your work surface is level so that your chisel doesn’t slip while you’re sharpening it.

2. Next, decide what type of abrasive material you’re going to use. Sharpening stones come in different grits, or degrees of coarseness, so you’ll want to choose one based on how blunt your chisel is. If it’s only slightly dull, you can use a finer grit stone; if it’s very dull, start with a coarser grit stone.

3 .Once you’ve chosen your abrasive material, set up your sharpening station according to the manufacturer’s instructions. This usually involves clamping the stone in place so that it doesn’t move while you’re working on it.
4 .Now it’s time to actually start sharpening! Hold the chisel in your dominant hand and position the blade at approximately a 25-degree angle against the stone (if you’re not sure whatangleto use ,err on the side of shallower rather than steeper). Use gentle pressure as you pushthe blade backand forth across the lengthof thestone . Be sure topay attentionto keepingthebladesharpened evenlyacross its entire width;you may need tomoveyour griponthechiseltosometimesthroughoutsharpeninginordertodo this correctly . Also , don ‘ t forgettocleanthebladeoff periodicallywitha cloth sothatyoucan seehowmuchmetalyou ‘ veremovedandwhetheror notyouneedtoaddmorepressure .

Further Reading

There are many ways to sharpen a mortise chisel, but the most important thing is to use a sharpening stone. A sharpening stone will help to keep the blade of the chisel sharp and will also help to protect the edge of the chisel from becoming damaged. There are two types of sharpening stones: oilstones and waterstones. Oilstones require the use of oil, while waterstones do not. Waterstones are generally considered to be better for sharper blades, but both types of stones will work well for sharpening a mortise chisel.

To sharpen your mortise chisel on an oilstone, start by soaking the stone in oil for about 15 minutes. Then, place the chisel on the stone with the blade facing away from you. Use a back-and-forth motion to sharpen the blade, making sure that you keep the entire length of the blade in contact with the stone. After about 10 strokes, wipe off any excess oil from both the stone and the chisel with a clean cloth.

To sharpen your mortise chisel on a waterstone, start by soakingthe stone in water for about 15 minutes. Then, place The Chisel On The Stone With The Blade Facing Away From You And Use A Back-And-Forth Motion To SharpenThe Blade . Make Sure ThatYou Keep The Entire Length OfThe Blade In ContactWithThe Stone .After About 10 Strokes , Wipe Off AnyExcess Water From BothThe Stone And TheChisel With A Clean Cloth .


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