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High quality diamond burr

Specifications: 4-27mm

Shank diameter: 4mm 5mm 6mm

Material: electric fermium emery

Mesh: coarse 100# , fine 600#

Shape: cylinder with concave surface

Uses: Jade, amber, beeswax, diamond, bodhi seeds, star and moon, etc.

Remarks: need to add water to cool (with cutting fluid is best)

-Coarse diamond burr used for Sanding and forming.

-Fine diamond burr used for sanding scratches and polishing.

-Inner diameter: Outer diameter - 1mm( eg: 3mm diamond burr, outer diameter - 3mm, inner diameter - 2mm)

-if you want to end up with a 12mm bead , choose a 13mm coarse diamond burr and a 12mm fine diamond bur.

-Ideal for grinding, shaping and polishing of Jade, amber, beeswax, turquoise and soft jade(Mohs hardness of below 6.5).et

Note:

Please allow minor errors due to manual measurement. Thank you for your comprehension.
Monitors are not calibrated, the element color shown in the photos may differ slightly from the real object. Please take the real one as standard.

⇒ Our products have been designed to give the user an easy assembling , grinding and polishing experience.

⇒ Industrial grade，High-quality materials, environmentally friendly, safe and reliable. Excellent craftsmanship, quick installation and simple use. Wear-resistant, durable and long life.

Anything else you need? - add more items to the shopping basket to qualify for combined flat rate postage.

You can find more products in different material, type, color , sizes and shapes in our shop! If you have special needs, please contact us, we can customize according to your needs!

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