Triangular abrasive sponge discs with 6 holes, 4 pieces, for polishing tools (300-400 grit)

Features:

1. Can be used repeatedly, equivalent to many ordinary sandpapers, it is practical and durable.
2. Sponge inner structure, suitable for grinding curved surface, spherical surface, plane.
3. Dry and wet, easy and convenient.
4. Pneumatic and electric polishers can be used.
5. This product can be used to polish phone cases and paint the surface.

Specifications:

This product is sponge sand, without sand falling. It is suitable for surface polishing and polishing the outer case of mobile phone. It can be used repeatedly for a number of ordinary sandpapers. The interior is a sponge structure, especially suitable for grinding bows, bows, etc., which can be well fixed on the surface of the bow when grinding.It can effectively avoid the non-circular phenomenon caused by grinding with ordinary sandpaper.
Features:
1.Can be used repeatedly, equivalent to many ordinary sandpapers; it is convenient and durable.
2.Sponge inner structure, suitable for grinding curved surfaces, spherical surfaces, and aircraft surfaces.
3.Wet and dry use, easy and convenient.
4.Can be used with pneumatic and electric polishers.
5.This product can be used to polish phone cases and paint surfaces.
Specifications:
Size: approx. 90 * 90 * 90 mm / 3.5 * 3.5 * 3.5 inches
Number of holes: 6 holes
Thickness: 5 mm
Quantity: 4 pieces
Grit size: 300-400#, 1800-2000# (optional)
Package list:
4 * Sandpaper
Note:
There may be slight errors in manual measurement, thank you for your understanding.