The Wood Carving Site
dedicated to the designs, themes, and ideas for |
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| Creating
a Bull Nose Chisel
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The bull nose chisel is an asset to any relief Here are simple hand
sharpening instructions on how |
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![]() Step 1: Any wood carver's tool kit should include basic sharpening tools. This set includes a 800 grit brown stone, 8000 grit white stone, emery cloth, two strops, red oxide rouge, and aluminum oxide rouge |
![]() Step 2: The tool that I will be converting is a 3/8" Ramelson Straight Chisel. Note how square the sides and cutting profile is for this tool. |
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![]() Step 4: I have placed the cutting face down against the stone surface with a slight angle so that the edge will be worked on the stone surface. |
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![]() Step 5: I am working the right side point by pushing that edge with a curved stroke across the stone. I am working just the point of the edge at this time. |
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![]() Step 7: That push-pull movement will begin to reduce the point while blending that area into the un-worked profile area. I have worked the tool on the stone for about five minutes. |
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![]() Step 9: Once I could clearly see that the points had been removed I flipped the tool to the back and pulled it down from the edge to remove the rough tin edge that had developed. |
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![]() Step 11: Being left handed I noted that one point, the left, of my chisel was more defined than the right so I hit the right side a few more licks. |
![]() Step 12: The coarse stone had ground the points away and created a gentle blended curve into the center cutting area. So I was ready to move onto my fine 8000 grit white stone. |
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![]() Step 13: I repeated the all of the previous steps done with the brown stone on my white stone. I have worked on this tool for about ten minutes by now. |
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![]() Step 15: I have flipped the tool over to work the back. I usually will do these last two steps about five times before I move onto my emery cloth. |
![]() Step 16: My chisel now has nicely rounded corners instead of sharp points. You can see the gently curve that the entire cutting profile has now. |
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![]() Step 17: Emery cloth is extremely fine cloth (sandpaper) made for working metal. It is available in much finer grits then regular sandpaper. Once again I am repeating all of my sharpening steps on the emery cloth. |
![]() Step 18: I have two strops that I use consistently. The first strop that I use is a leather strop with red oxide rouge. I work first the rough side then roll the strop over to use the smooth. The second strop I use aluminum oxide. This is my finishing strop. |
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![]() OK ... It's about fifteen minutes after I began working and my straight chisel is now a bull nose! It's ready for my next relief carving. Each time that I sharpen this tool the smoother the curved edges and gentle round to the cutting face will become ... :) |
For more about tools sharpening please visit: Sharpening Carving Tools |
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Article
Courtesy of Classic Carving Patterns |
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