Wood Carving Disc(Replacement Chain)&Grinding Wheel Shaping Disc,Anti-Kickback DoubleSaw Teeth Shaper,5/8 In Inner Diameter, Angle Grinder Attachment for Wood Cutting (4or4-1/2),Cut Resistant Gloves

wont fit my 4 and a half inch grinder

These grinding discs look and feel surprisingly high quality with very sharp teeth. Unfortunately, they’ve made the top chuck hole too small to fit a standard Ryobi grinder chuck. I’ve never had this issue with any other grinding disc/wheel so I’m not sure why this (the chrome half dome grinder disc) hole is so small. My Ryobi chuck is 40mm or about 1-11/16” wide. The chuck hole is about 37.5mm or 1.5”. Because I purchased this as a set, and will have to return it, I didn’t try out the chain wheel. It does have a broad enough top that I think a standard chuck would’ve worked with it. If you have a smaller chuck, I suspect this will be a good buy for you. Edit: Too be clear, it’s the outer diameter of the chuck ring/collar hole that is the issue. The internal diameter seems fine, but the chuck ring/collar won’t fit inside the space given in the grinder disc (see Ryobi chuck ring/collar size comparison against the grinder blades in the pictures provided).

Value for the money!!!

Really cool tool to have!!! Be careful and wear the gloves

I have 5 Bald Cypress trees in my lawn and bought this to cut down the cypress knees. This blade goes through them like butter and allows me to cut them down to the soil level and below, allowing the grass to cover them.

The chain disc works. The rasp disc also works. And they will work on your angle grinder - its true. The case is pretty sweet. I assume the gloves offer some kind of defense. I hope I never have to find out. If you neglect literally every guideline given by the manufacturer of your grinder as well as this product, then you may find out. And then no doubt be back here to tell everyone what a faulty piece of junk it is. Making it more difficult for people to determine if it is actually junk or if a good number of you just...lack the proper training? For those of you that are properly trained and motivated, this is a steal. My only complaint is that I am not clear on how to sharpen the chain. The chisel is odd. I think it is called a Chamfer chisel? It doesnt seem that a round file is the proper method for sharpening. And I dont believe the pitch is measured like a regular chain. Because that comes up to 1/4 on this which has to be too big, right? I have not been able to find this info.

I have a few 1.61 lock nuts and it will not fit in the shaping wheel hole (the center) I realy only bought this for that because it had a case and all but now I cant use it as it doesnt fit properly and will not allow the lock nut/flange to aline or tighten correctly. Other than that if u want a chain saw blade with a case. It works great

Used product for cutting up a stump.

I like to get a refund it does not fit my grinder

I was immediately blown away by the quality of this item. For the price, I was expecting something flimsy that I might use once or twice. But its solid, easy to use, and works well. Highly recommended!