Diamond Drilling Bit For Jade Bracelets

Diamond Drilling Bit For Jade Bracelets

This diamond drill bit is used for drilling and coring precious materials such as jade, gemstones, agate, jadeite, crystals, bracelets, etc.

Outer diameter ranging from 3mm-89mm
Adopting electroplated diamond technology, ultra-thin drilling teeth, material saving, and less prone to edge breakage
Price: $0.5/pc
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product-736-174

Product Name: Thin Mouth Fine Sand Sleeve

Other Name: Diamond drilling bit for jade bracelets

Scope of application: Core sampling for precious materials such as jade, gemstones, agate, jadeite, crystal, bracelets, precious watch glass, car glass, optical glass, etc

Specification: outer diameter 3mm-89mm 3mm-22mm, middle model with 3.5 mm 4.5mm 5.5mm 6.5mm 7.5mm 8.5mm 9.5mm 10.5mm 11.5mm 12.5mm 13.5mm 14.5mm 15.5mm 16.5mm 17.5mm 18.5mm 19.5mm 20.5mm 21.5mm

 

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There are many specifications for drill bits, please contact our customer service personnel for detailed information.

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