3Pcs 85mm (3-3/8" inch)  Super-thin Diamond Lapidary Saw Blade

 Cutting Blade Disc 3/4"Arbor for Jewelry Gems (Code: 85*20*0.3)

Product Specification:

Diameter :    85mm (close to 3-3/8" inch)

Thickness:   0.45mm (0.018 inch) core thickness

Arbor hole :  3/4"(20mm)

Can be used on 5/8" (16mm) or 1/2" (12.7mm) arbor with a bushing. Include a message when you check out telling me what size bushing you require. It's free of charge.

External Diameter	Arbor Hole	Available  Bushing Size	Core Thickness	Rim Thickness	Total Quantity	Code
85mm (3 3/8 inch)	20mm (3/4 inch)	16mm(5/8")/12.7mm(1/2")	0.45mm	0.55mm	3Pcs	85*20*0.3

Product Description:

Exclusively designed for processing materials for softer high value rocks like turquoise, gaspeite, opals.

These blades are manufactured by crimping Synthetic diamonds directly into the edge of the saw blade. They are best suited for turquoise, opal, glass, and stones in the 4-7 range on the Mohs hardness scale.

Advantages: achieving satisfactory cutting results and reducing unnecessary material consumption.

This thin diamond lapidary saw blade offers a very good cost effective option for those that want either very thin kerfs or plan on short term use.

Used for Trimming: They are excellent for trimming small shapes into stones. 

This simply means that these blades are meant for small material, not large or slabbing techniques. Also, these blades operate in a single direction so make sure that the arrow on the blade is pointed towards you when mounting.

Use with water as a lubricant.

New, Unused Blade - Not in Original Packaging

These blades were originally packaged in oil so you will see several oil spots on the surface.

Regular Air postage from China to Worldwide is FREE and takes 15-25 days delivery to your home

We will send out your order within 1-2 days after payment has been received and cleared. Please let us know if you are looking for other accessories or hardware. Should you have any queries, please contact me directly.