50x Rubber Silicone Polishing Wheels Dental Jewelry + 20 Pc Shank Mandrel Rotary

Description

Feature
About Shank Mandrel
100% brand new and high quality
Length: 45mm
Shaft Diameter: 3/32" - 2.35mm
Package:10 pcs/pack , total 20 Pcs
About
Polishing Wheels
Color: White / Black / Green / Brown / Mix
Granularity Grades: Very Fine
Please choose the shape and granularity grades of the instruments according to the work requirements.
Warning: Please use our products as the instructional speed .we are not responsible for the damage caused by wrong operation.
Please choose the shapes and granularity grades of the instruments according to  the work requirements
Special for Non-precious and scmi-precious metals workpiece
Material:synthetic rubber mixing with normalabrasive
Usage:For finishing and polishing titanium alloy/pure titanium/nickel-chrome alloy/
cobalt-chrome alloy dental workpiece,such as forsteel teeth/inner crown/
steel frame/steel base finishing,smoothing and polishing
Item numbe: RF 0091
Recommended R.P.M: 20,000-30,000/min
Size: 22*3
Color       Description              Grit(μm）                    Grit Medium(μm)             Grit MarK
Black       Extra Coarse             151 to 213                     181                           D151 to D213
Red         Coarse                      107 to 181                     151                           D107 to D181
Green      Fine                          27   to  76                      46                             M27  to  M76
Grey        Ultra fine                   4    to   14                      8                               M4   to   M14
Packing list
20 Pcs Shank Mandrel + 50 Pcs
Polishing Wheels