Hello everyone,
I want to convert my IKEA KALLAX shelf into a cat house. I plan to cut out some of the compartments so the cats can jump through them or lie inside. My main challenge is how to saw the shelf parts without the chipboard splintering or tearing out. Does anyone have experience with this? What tools, techniques, or preparations help to achieve clean cuts? So far, I have only used regular hand saws, but I would consider buying affordable power tools if needed. Thanks in advance for any tips!
I want to convert my IKEA KALLAX shelf into a cat house. I plan to cut out some of the compartments so the cats can jump through them or lie inside. My main challenge is how to saw the shelf parts without the chipboard splintering or tearing out. Does anyone have experience with this? What tools, techniques, or preparations help to achieve clean cuts? So far, I have only used regular hand saws, but I would consider buying affordable power tools if needed. Thanks in advance for any tips!
Isabel schrieb:
I always start by applying painter’s tape along the cut line in situations like this. That method is proven, but honestly too simple for a truly clean result. For anyone who wants it really perfect: it’s better to use a router with a suitable bit! This achieves edges that seldom chip and also creates a smooth transition.
Of course, it’s more expensive, but once you see how neatly a router cleans up the edge, you won’t want to do without it anymore. By the way: all those electronic gadgets like multitools are usually more of a last resort and often cause chipping as well.
PLOMA schrieb:
I am curious to know exactly how many compartments you want to cut out and which machine you have available? Thank you for the detailed response. I want to cut out 4 compartments. Currently, I only have a jigsaw with a standard blade; a multi-tool is available but with an old blade. I do not own a router, but it is theoretically possible to purchase one. I will definitely try scoring and cutting slowly. Which router bits would you recommend for rounding the edges of the openings?
flo49 schrieb:
Which router bits would you recommend for rounding off the openings?For KALLAX, I recommend carbide-tipped router bits with rounded profiles. For example, an 8mm radius edge bit or a flush-trim bit if you have a guide plate. The material is quite hard, so avoid simple wood router bits. Important: choose bits with good teeth and work deeper in several passes with a low feed rate to prevent tearing out.
If you don’t router often, investing in high-quality bits is worthwhile, as they will cut clean edges without overheating.
Also: make sure to have a good dust extraction system before routing, as particleboard produces a lot of dust.
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parMartina18 Aug 2019 12:44I really like how carefully you’re planning this! It can be very frustrating to deal with torn-out edges afterwards. If you’re worried about handling the router safely, start by practicing on a small piece of scrap wood. Gradually getting comfortable with the tool step by step helps reduce stress and build confidence.
And very importantly: take your time and listen to your cat now and then – if it’s sitting nearby curiously, that can be encouraging :-) Wishing you continued success!
And very importantly: take your time and listen to your cat now and then – if it’s sitting nearby curiously, that can be encouraging :-) Wishing you continued success!