Gold Member Since 2015
Audited Supplier
Shenzhen Dian Fong Abrasives Co., Ltd.

Sintered Diamond Bur, Jewelry Instruments, Jewelry Polishing Tool manufacturer / supplier in China, offering HP Shank Long Life Dental Sintered Diamond Bur Jewelry Instruments, High Quality Dental Tungsten Carbide Bur, Professional Manufacturer Dental Diamond Bur and so on.

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Supplier Homepage Product Sintered Diamond Bur &Disc HP Shank Long Life Dental Sintered Diamond Bur Jewelry Instruments

HP Shank Long Life Dental Sintered Diamond Bur Jewelry Instruments

FOB Price: US $2-4 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $2-4/ Piece
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Production Capacity: 300, 000 PCS/Month
Transport Package: 1PCS/Paper Box; Other Packaging
Payment Terms: T/T, Paypal, Western Union

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Product Catalog
dental laboratory burs
50 Products
Product Image
Product Name
FOB Price
Basic Info
  • Raw Material: Top Quality Diamond Grains
  • Mesh: 70#, 100#, 140#, 325#, 600#, 1000#
  • Shape: Round, Bullet, Wheel, Disc
  • Basic Model: 121 Different Shapes
  • Used for: Polishing Jewerry, Jade, Stone, Zirconia
  • Specification: AAA quality
  • HS Code: 90184990
  • Grit: Medium, Coarse, Super Coarse, Fine, Extra Fine
  • Color: Black, Green, Blue, Red, Yellow
  • Max Speed: 10,000-15,000 Rpm
  • Usage: Grinder for Hard Metal
  • Trademark: Dianfong
  • Origin: Guangdong, China(Mainland)
Product Description
All burs are on a 2.35mm shaft, HP type shank
Maximum speed rating: 25,000RPM; Suggested: 10,000 - 15,000 RPM
Sintered diamond burs for dental laboratories, can be used for all kinds of applications in the dental lab.
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.

Last 5 to 10 times longer than diamond plated burs and up to 100 times longer than silicon polisher or mounted stones.

Color ring


Dental lab usage

Lapidary / jewelry / gem usage

Black ring

Super coarse


ISO 544

Fast aggressive on porcelain and some kind of metals. For prepping metal and ceramic

Good for texturing. Can be used on all kinds of stones and metals. Fast aggressive and bulk removal

Green ring



ISO 534

Aggressive on ceramic.
Used on most alloys

Used on quartz materials and porcelain, aggressive

Blue  ring



ISO 524

Multi-purpose bur. For metals and porcelain combinations

Multi-purpose bur. For metals, stones, porcelain and enameling.

Red ring



ISO 514

For final shaping. Good for trimming metal margin before porcelain.

Good final shaping and pre-polishing. Smooth aggressive.

Yellow ring

Extra fine


ISO 504

Pre-polish. Good for final adjustment after a glaze bake. Easy to polish glaze

Pre-polish and fine finish

About us:

Dian Fong Industrial Company Limited is professional dental supplies, we specialized in grinding, cutting, polishing and fine finishing tools for dental surgical & laboratory.

Our main products range from diamond burs, carbide burs, dental polishers, sintered diamonds, diamond disc, polishing brushes and mounted stone etc.

Welcome to download our catalog from our website:

And welcome to contact our sales person for more information

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Ms. Cora Wang
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