CSOOM 45 °Degree Chamfer Router Bits 4pcs, 1/4 Inch Shank, Adopt K10 Carbide.Use for Angled Edges, Laminate, Particle Board, Plywood Compact Panel, and etc by CSOOM

I picked these up to create a bevel on planks for planters I'm creating. I used them extensively over the last 7 days, primarily on pressure-treated lumber (for framing) and cheap cedar planks (sidewalls). I estimate ~50 yards of material across the 4 bits, and so far I'm pleased with how they've worked. I was confident the cedar would be ok, but was admittedly pleasantly "surprised" to see them perform well on the PT lumber.Using them is pretty straightforward -- I'm using with my Herc Hand/Plunge Router without issue. The bits seem standard -- I'm new to the woodworking game and experienced enough to be able to judge against the competition, but they work great for my needs.The case they came in is durable and looks great, too. I'm going to keep it to store the bits in. In all I'm glad I picked these up, happy to recommend to the hobbyist or beginner woodworker for creating some smooth edges where none existed before.

These worked as intended, a bit on the dull side so took longer to accomplish the task. Nice little case they come in. Overall, worth the price on these.

I only use a router once in a while and these 1/4" shank bits work very well. Just using them on some pine and fir to put a 45 degree chamfer on the edge. They are sharp and cut well, just make sure the speed on your router is up, don't try to take off too much at a time and move the router in the right direction. A couple of light passes, increasingly deeper, will yield cleaner results. Very nice little set kept neat in a little case so you don't lose your bits. Very economical set but don't expect miracles if you are a power user.

This is a set of 4 Chamfer router bits at $15 at the time of the review.The short review is that it is worth the money, if you have a small project or think you'd only use this a few times a year this is a great starter set to have. The 1/4 shank fits my Ryobi hand router and creates a clean and crisp cut every time. The bit did not heat up significantly initially but after a few use I noticed it does get a bit hotter than it used to after a bit of use.Overall this is a really good buy, I needed it for a simple project and didn't want to pay too much as I am really new to this.

This is a nice set, and they come in a nifty little display box that keeps them safe and organized. This is more important than it appears as bits should be protected from banging against each other. Because of the sharpness of router bits, they can damage each other if they are not kept separated in storage. I chucked one into my table-mounted router and ran some hickory through it. It performed flawlessly on the hickory, which is about as hard of a wood as most home craftsman will encounter. The chamfer was very smooth and there was no wave in the chamfer. I didn't want to ruin a bit to run it to failure but with the initial sharpness it should have a good serviceable life. Overall, great bits in a nice box.

When I received the 1/4 Inch Shank, 4-piece CSOOM 45 °Degree Chamfer Router Bits, I thought they looked wonderful and hoped they would work as well as they looked. For the price of about $15.00, if they worked, then this would be a great bargain. K10 Carbide is supposed to have a rather good finish to it.Once I opened the box of router bits, I tried to pull out the 5/16 bit. I tried extremely hard to grab it and pull. It wouldn't move at all. I then tried another grip and pulled. This time I cut my finger on the bit. I have almost 100 router bits in my workshop, and I have never had this experience. When all attempts failed, I grabbed a small punch and lightly hammered on the other end to push it through. On the underside of the box, the bottom end of the shaft is slightly exposed where the shaft sits. That did not work either. I thought I might be doing something wrong. They were not screwed in or secured in any way. I then decided to grab a pair of pliers, fix it to the top part of the shaft and leverage it out. At first, it didn't budge at all. Finally, it began to move and finally it came out, but with a little gouge on the shaft.After 15 minutes of frustration, I was able to test it using my hand router. It did ok, but not too great. I ended up going over the edge with the router several times to smooth things out. The photo I posted shows after several passes with the router.One pleasant thing however is that the router bits came in a nice little container that secures them well, maybe secures them too good, but I really don't like getting a set of small tools and have nothing to put them in except a plastic bag.

Hi! I’m in construction and use my routers quite a bit. I can never have too many router bits. Especially quality ones. I really like the roller guide as it’s almost fool proof. Almost. 😂They put on a nice chamfer on the wood that adds a little touch of class to an otherwise boring sharp edge.They fit a normal size plunge router quickly and easily.They work fine and appear to be some bits that will last for quite some time. Overall a tremendous value as I would have paid this price for one bit locally easily.I like the plastic housing to keep them protected while not in use as well as together so I don’t lose them. Hope this helps.

These are very dull and damaged my work piece!