Very happy ☺️ now i can work my Larimar stones
Description
LGX Professional lapidary saw blades for fast, precise cutting of rare and valuable materials when waste must be kept to a minimum. Use for precise cuts on gemstones, quartz, agate, geodes, petrified wood, and jasper. Features a thin rim for producing fast, ultra-smooth cuts while lasting longer than standard or plated diamond blades. Use with water for cutting glass and softer, porous materials. Use cutting oil (rockhound oil) when cutting dense, harder materials.
- Sizes 16" and larger feature a segmented rim design.
- Use with water for cutting glass and softer, porous materials.
- Use cutting oil (rockhound oil) when cutting dense, harder materials.
- Professional grade lapidary blades designed to cut rare and valuable materials.
- Get ultra-smooth cuts with 50% longer life than standard or plated diamond blades.
- For high-production cutting of gemstones, quartz, agate, geodes, petrified wood and jasper.
- Made in USA.
1/2" or 3/4" bushings available upon request. Call 800-618-5000 or use the Order Instructions in the shopping cart.
Comparable to MK-303 lapidary blades.
Limited Lifetime Warranty
All diamond tool products, including diamond blades, core bits, hole saws, and grinding wheels, are covered by a limited lifetime warranty against manufacturing defects.
If a diamond tool is found to have a manufacturing defect within the first 50% of its usable life, the tool may be eligible for replacement.
Eligible products may be replaced free of charge a maximum of one (1) time per order.
This warranty does not cover normal wear and tear, misuse, improper application, overheating, abuse, accidental damage, damage resulting from improper installation or operation, or any tool that has exceeded 50% of its usable life.
Customer Reviews
Overall rating: 4.6 / 5 from 65 reviews.
Blade cuts extremely smooth and has lasted multiple cuts so far with little to no wear. Excellent customer service.
Cuts smooth, great customer service.
I bought this blade to replace the factory blade on my 10" saw. This blade visibly has a higher concentration of diamond around the rim. I'm very happy with the way it effortlessly cuts. I also run the LGX blade on my 18" slab saw with great results. Excellent blades.
So very pleased with this blade! Makes cutting my slabs down to my cabochons so much easier and is saving me trim time!
Bought this blade to replace the blade on a used 18" Lortone saw I recently bought. This blade cuts effortlessly through agates and leaves a nice finished surface. I will also buy a 10" for my trim saw next. Highly recommend this blade.
I am very pleased with this blade...I have not long got it and I have already cut 5-6 really nice Scottish agates that I have found myself. My previous blade eventually gave up after 25 years and I can tell this one will match or surpass that one. I looked very carefully at all the diamond blades out there and consulted with a lot of my friend from around the world and they all suggested a blade like this from Delta Diamond in the US. The machine it is in was a UK made one that is now almost 40 years old but it went into it with no bother. I can only recommend these blades for cutting agates and jaspers.
I believe that this blade has the ideal balance of diamond grit and concentration for the rocks I cut. Beautiful finish without the wait…
Nice blade for the money. Lets see how it performs over time!
Well I ordered the wrong size, but they were ready to fix that instantly. I love this blade. It cuts cleanly thru Adventurine, Amazonite, Lapis, Chalcedony and Agates ,Quartz and Granite. A great investment for rock cutters.
I can confidently say this is hands-down the best lapidary blade I’ve ever used. The cut quality is exceptional: fast, clean, and consistent, with virtually no chipping. Compared to my previous blades, this one drastically reduces both my cutting time and wear on my machine. The depth and integrity of this blade give me peace of mind with every cut, and I appreciate how its thin kerf design balances speed with precision. It also helps protect the longevity of my equipment, which is a major win when you’re working with tougher materials. I’ve already put this blade through its paces and it’s still slicing like it’s fresh out of the package. If you’re serious about lapidary work and want a blade that delivers clean, efficient cuts while standing up to the demands of hard rock materials this is it. Total game changer.
This blade works great, i cut agates and jasper with it.
I've only cut about 10 slabs of agate, but so far so good. Very pleased. A good blade for a reasonable price.
Fast shipping! Great blade!
Cut a few chalcedony and worked fine. More cuts on obsidian and was great. Will see how long it last. Then final determination will be made. So far so good.
Seamless purchase and shipment.
Love these saw blades!
Nice and thin blade that spins very true! There is no visible wobble. Love it!
As advertised and on time. Thank you.
I love this blade. It cuts through what ever i put to it. Nice smooth cuts. Im using it with a wet tile saw and it's doing great.
I was only able to get 6-7 cuts before the saw blade stopped cutting.
Cuts real smooth. Dont take must polishesing to remove the saw blade marks.
Came quickly and works great!
Came quickly and works great!
Just what I was looking for.
Awesome blades to cut my agate and jasper rocks..
I like how thin the blade is and cuts through anything...glass, gates etc. I will purchase again if it ever wears out. Bill
Cutting obsidian like butter 👀
large selection. yea!
Got here haven't used it yet
I’ll see how long it stays sharp?
These are the best blades for cutting geodes. Smooth polished cut every time.
What I expected.
This is send of this place I have purchased. I have similar blade on another saw I purchased Probly 15 years ago @ show in Tucson. The blade is still cutting and doing great. I love the blade. Still cutting smooth.
Blade disintegrated after cutting obsidian and Jasper and sodalite. Debalanced and delaminated. Do not buy this for cutting rocks!!!!
Store owner replied: Hi David, I am sorry the blade didn't last for your project. Please give us a call so we can figure out what went wrong and make this right. Have a great day, Nick - Delta Diamond Products
I picked up this blade for my high speed tile saw that I use for cutting my agates and jaspers. And i must say these perform very well, and i will be buying it again. Great blade!! I do "sharpen" the blade with a bastard file before every use. And it cuts like butter.
Item was packed well and was shipped very fast!
I love these blades for my Lortone Panther 14” slab saw. Great quality and a beautiful cut.
Great slabbing blade.
We have only cut about ten things and the blade is getting dull. I tried to clean the blade up like your supposed to. I GUESS WE WILL SEE HOW IT GOES
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