Bullet Fully Sintered Diamond Burs Hp


Bullet fully sintered diamond burs HP are ideal for lapidary, jewelling, engraving, and sculpting in gemstones, opals, glass, metal, ceramic, porcelain and hard wood.

Head Sizes: 0.1mm – 100mm; Shank Types: HP; Shank Diameter: HP 2.35mm; Total Length: HP 44.5mm.
SKU: N/A Category:


Sintered diamond drill:

Last 5-10 times longer than diamond plated burs
For dental lab,jewelry,lapidary,gemstone
5 grits.



1. Consist of diamonds throughout, sintered diamond burs also specifically manufactured to cut and trim Zirconia, Alumina Oxide and other hard ceramic and jewelries materials, suitable for shaping, carving and polishing all kinds of minerals.

2. Last 5 to 10 times longer than diamond plated burs. Extremely long endurance and dimensional stability. Excellent abrasive qualities


1. Sintered diamond burs can be used by dental labs, jewelry, lapidary and gemstone.

2. All burs are with HP shank, 3/32′, ISO104, shank diameter 2.35mm. Fit to electric micro motor.

3. All burs are marked with color ring for reference of grit.

Additional information

Weight N/A
Head Diameter (1/10mm)

37, 50, 60


Black, Green, Red, Blue, Yellow


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