1. These bristle discs are made of rubber and emery material and are characterised by good elasticity and toughness, are wear-resistant and durable.
2. For fine machining of metals, cleaning, polishing, grinding, deburring as well as removing rust and scratches.
3. 50# grit, 80# for carbide polishing, 120# grit for aluminum polishing.
4. 1/4 inch shank fits most electric drills.
5. Easy to install and use, convenient and fast.

Technical data:
Item type: bristle disc.
Material: Emery + Rubber
Outer diameter: 75 mm.
Abrasive: emery
Scope of application: electric drill.
Emery color and grit: Green 50#, Yellow 80#, White 120# (optional)

Package list:
1 x bristle disc.
1 x connecting rod.

Note:
Please note that the new type and old type of this product will be sent at random. Make sure you do not mind before ordering.