MK Diamond 153630 MK-303 6" x .032" x 1/2" - Continuous Rim

i use this blade to cut all my slabs, it lasts a long time for me

Last longer than any other lapidary blade I’ve used in the past. I wouldn’t recommend any other blade manufacturer for cutting precious stones.

This is one of those sellers where you're going to receive a brand new blade first buy. If you try to order this blade again in the future from this seller, you're going to get a very, very used and useless blade. I've been doing lapidary work for years now, I know what a brand new MK 303 looks like first of all. You can actually tell it's used right out of the package. Put it on the saw, and it's going to take ages to cut through anything hard. Calcite is just about the only thing these blades are good for and even then it takes forever. A brand new blade (which is what you're paying for especially at this price. Reprocessed blades are cheaper than this) will cut through your hardest agates like butter. Again, I got a good blade on first buy then bought 3 more at separate times because I thought this was an easier way of acquiring these blades. Every single subsequent blade came extremely blunt and obviously previously owned. Good for a couple of cuts on soft stuff then goes into the garbage can. If you'd like to waste your money, time, and effort, this is a great blade for you!

MK lapidary blade makes cutting stones/rocks a breeze without need for a vice. Very smooth and clean cut for the value.

Used blade to trim 4 pieces of jasper diamonds on edge are worn away by 3/4 I expected this blade to last for months at this price but it is already useless

cuts good,does not align perfectly

Cuts through solid rock!

The blade i received looks refurbished not new at all it is dirty and has pencil marks all over it. Not like it was in the picture. The picture looks better than it really is. There fore I will give you a 1 star review. If I could give a 0 I would.