0.8-2.5mm Diamond Tipped Twist Drill Bit For Glass Stone Porcelain Tile Jewelry

 

Specification:
 
-High hardness diamond coated HSS twist drill bit

-Material: Emery

-Diameter:0.8mm, 1mm, 1.2mm, 1.5mm, 2mm, 2.5mm 

-Purpose: Crystal/Jade/Agate/Emerald/Punch bit Micro diamond jade bit drilling tool, this product is made of twist drill and diamond powder. Suitable for drilling jewellery, ceramics, glass and semiconductor materials.

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.

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