F050ef (ISO 807 104 274 504 050) HP Shank Bullet Shape Dental Sintered Diamomd Cutting Tools for Jewelry

• Raw Material: Top Quality Diamond Grains
• Grit: Extra Fine (Yellow Ring)
• Working Size: 5.0mm
• Working Height: 13.0mm
• Shape: Flame
• Max Speed: 25,000rpm
• Model NO.: F050EF
• ISO: 807.104.274.504.050
• Transport Package: 1PCS/Paper Box; Other Packaging
• Specification: AAA quality
• Trademark: Dianfong
• Origin: Guangdong, China(Mainland)
• HS Code: 68042190
• Production Capacity: 500, 000 PCS/Month

Product Description

feature:
All burs are on a 2.35mm shaft, HP type shank
Maximum speed rating: 25,000RPM; Suggested: 10,000 - 15,000 RPM
 
quality:
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	Grit			Dental lab usage	Lapidary / jewelry / gem usage
Black ring	Super coarse	70mesh	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	Coarse	100mesh	ISO 534	Aggressive on ceramic. Used on most alloys	Used on quartz materials and porcelain, aggressive
Blue  ring	Medium	170mesh	ISO 524	Multi-purpose bur. For metals and porcelain combinations	Multi-purpose bur. For metals, stones, porcelain and enameling.
Red ring	Fine	325mesh	ISO 514	For final shaping. Good for trimming metal margin before porcelain.	Good final shaping and pre-polishing. Smooth aggressive.
Yellow ring	Extra fine	600mesh	ISO 504	Pre-polish. Good for final adjustment after a glaze bake. Easy to polish glaze	Pre-polish and fine finish

Catalog:



Company Introduction
Dian Fong specialize in Rotary things of dental and Jewelry, who provide innovative and professional products and service.
Our products include DIAMOND bur and disc, TUNGSTEN CARBIDE bur or cutter, FLEXIBLE RUBBER bur and wheel, Polishing Brush, Mounted Stone, ZIRCONIA grinder and polish etc.
We make sure of the best quality and have certificates of ISO 13485 and CE0197. Whoever you are dentist or technician, we always make you relaxing, safe and efficient. We are your best friend in dentistry!

Production View


Certificate



FAQ