I'm curious about the lifespan of jointer and planer blades. After how much use should I consider replacing or sharpening them? I'm trying to decide between buying new equipment and wanting to budget for future blade replacements or using second-hand machinery and estimating how much longer the blades on those might last.
3 Answers
For example, I cut about 26 board feet of hard maple before I had to sharpen my blades. But then, I ran redwood for a year without any sharpening needed. So it really can vary a lot depending on the wood and your usage!
It really depends on the wood type you're using and how much of it you're processing. For handheld planers, you can find blades pretty cheap—like $10 to $20 AUD here. If you're considering a used model, go for it! You might find a great deal and get higher quality for your money. Just keep in mind that in some places, used tools can carry a vintage price tag!
If you stick to clear boards, your blades will last a while without needing sharpening. But just one knot or some species with mineral deposits—like Cherry—can dull them quickly. So, it might vary based on what you're working with!
Thanks for sharing your experience! It's surprising how much the wood type can affect the timing.