black dental brush

Specifications dental brush:

02D25,black bristle,dental accessories,tool

for cleaning,polishing,grinding all kinds of ceramics,metal,jewelry.

02D series: product description: 

Order No.	02D22	02D25
D (outer dia.)	22mm	25mm
B (thickness)	4mm	4mm
d (inner dia.)	10mm	12mm

All burs are on a 2.35mm shaft, hp style shank. All shafts measure 44mm   quality: made of black bristle , medium used for dental, jewelry polishing, polish all metallic surfaces extremely well for cleaning, polishing, grinding all kinds of ceramics, metal, jewelry, etc. packaging: 144pc/paper box : 16.4 x 10.6 x 8.1 Other packaging requirements by customers