Three Handled Diamond Small Brush (Diamond Jewelry Brush) Product Features Requires electric grinder Suitable for hard goods: jadeite, crystal, tungsten, titanium, etc. Overcoming passivation, grinding and polishing of partially irregular surfaces Nylon material, soft and wear-resistant. No need for additional abrasives, more environmentally friendly Taiwan R&D and Manufacturing DB45 Type Grit size No. Wire diameter(mm) Shank Diameter(mm) DB45-200 #200 0.7 ø3.0 DB45-400 #400 0.5 ø3.0 DB45-600 #600 0.5 ø3.0 DB45-800 #800 0.5 ø3.0 DB45-1000 #1000 0.5 ø3.0 DB45-2000 #2000 0.2 ø3.0 DB45-3000 #3000 0.2 ø3.0 DBT45 Type Grit size No. Wire diameter(mm) Shank Diameter(mm) DBT45-200 #200 0.7 ø3.0 DBT45-400 #400 0.5 ø3.0 DBT45-600 #600 0.5 ø3.0 DBT45-800 #800 0.5 ø3.0 DBT45-1000 #1000 0.5 ø3.0 DBT45-2000 #2000 0.2 ø3.0 DBT45-3000 #3000 0.2 ø3.0 *Attention: Do not squeeze the bristles to avoid deformation. Add water or oil as necessary to cool down the temperature so as not to melt the lumps. Any questions? Contact HonWay
