Review on 💎 Durable and Efficient Karcy Router Diamond Dremel Rotary: A Complete Review by Ryan Person

Had to do something with the silicon carbide handle that needs to be flipped. Silicon carbide has a hardness of 9, similar to aluminum oxide on a traditional drum grinder. This grinding drum will be destroyed as soon as it comes into contact with silicon carbide. But these bits of diamond eat them up like butter. Couldn't be happier at this price.