True enough you can get something sort-of-sharp on your 6xx48" belt sander; but it's not likely to be either super sharp for wood subject to tear Sharpening A Jointer Plane Blade Zone pland or even height across the blades for proper jointing or sharpening a jointer plane blade reddit. I suspect that for best results you will end up honing a very slight secondary bevel after grinding. Subscribe to our newsletter Send. February 17, at pm Reply. But if no, then you have to grind the rough side again with the grinder again. You can see in the diagram above, sharpening a jointer plane blade reddit only angle that counts is where the cutting edge is formed; where the back bevel meets the tertiary bevel, in this case. After researching and reviewing a lot of carpentry products, I get to know that the benchtop jointer is a useful tool to enhance the lumber without creating much shred.

After a few adjustments with my plane, I was able to produce nice clean shavings. The cherry underneath was glass smooth after it was planed with the blade. How thin were my shavings?

Not too shabby for a piece of crap blade that most people would have never even given a second chance and would have just thrown in the garbage.

It is worth doing if you enjoy the challenge. Otherwise, Hock blades are very Sharpening A Jointer Plane Blade And Soul affordable and make a nice upgrade. Nice job. Like Like. Nice post with good tips! I printed your post and filed it as a reference for next time I need to sharpen my blades. You are commenting using your WordPress. You are commenting using your Google account.

You are commenting using your Twitter account. You are commenting using your Facebook account. Notify me of new comments via email. Notify me of new posts via email. The only angle that really counts when determining a sharp cutting edge is the angle at the edge of the blade.

This takes us to the critical definition of what is sharp? A blade is perfectly sharp when the two planar surfaces of the blade intersect with each other exactly along the last atom of space.

To sharpen, we use a rough surface e. What is sharp enough? In theory the angle that the two planar surfaces of a blade meet at is not important. What's important is that the opposite sides of the blade are flat planar surfaces and they meet along a line cutting edge. The trials and error of woodworking over the centuries has shown us that a sharp edge for woodworking is best achieved if the angle of the two planar surfaces meet somewhere between 25 and 45 degrees, with a sweet spot at 25 to 30 degrees.

This has more to do with having a strong cutting edge rather than a sharp edge. For example, a razor blade has a sharp cutting edge and the angle that its two planar surfaces meet is significantly lower that 25 to 30 degrees, but a razor blade cannot plane wood because it is too weak for the forces of woodworking.

Blade Angles. For woodworking, our blades must have two characteristics: a sharp cutting edge and a strong blade. How do we achieve this? To create a strong blade, we use advanced metals with a Rockwell hardness rating around 62 any harder and they become brittle and we use a thick blade, around.

Sharpening this hard, thick blade, and keeping a strong cutting edge is the challenge. This is where bevel angles come in. We use bevel angles to gradually bring the two planar surfaces together. Using bevel angles requires the least amount of effort in removing metal, thus making it the fastest way to sharpen. The diagram below shows you the names and spatial relationship of the common blade bevel angles.

Step 2: Ensure the Straightness of the Blade This step is essential. Step 3: Use of the Grinder Take out your grinder and wet the stone of it. Step 4: Clean the Burrs If possible, take out some good quality of water stone or the Japanese stone which can help you to take the burr off from the blades. Step 5: Recheck the Blades Again take the help of some straight surface or aluminium extrusions to know whether the blade is straight now or not! Princy Vargas I am a hobbyist of woodworking and do all my home projects on my own.

But it requires time, efforts, and of course, the best tools. After researching and reviewing a lot of carpentry products, I get to know that the benchtop jointer is a useful tool to enhance the lumber without creating much shred.

For the people like me and those who are professionals, I created the best benchtop jointer. Go and check my site to ease your woodworking projects. Related Articles. December 15, November 30, Leave a Reply Cancel reply Your email address will not be published.

Radial Arm Saw Stand Emotion Rolling Woodworking Bench Plans Guitar Wood Carving Kit For Beginners Quick Incra Miter Sled 5000 User