7pc Brass Wire polishing Brush Wheel & Cup Set brass cup brush with 1/4-Inch Shank 0.13mm true brass wire;

Specifications：

1/4" round shanks it Fits any drill 4500 Max RPM
brass wire diameter：0.13mm

This kit includes:

4"（100mm）brass wheel with mounted 1/4" Shank

2.5"(65mm) brass wheel with mounted 1/4" Shank

1.5"(38mm) brass Brush with mounted 1/4" Shank

3"(75mm) brass Cups Brush with mounted 1/4" Shank

2"(50mm) brass Cups Brush with mounted 1/4" Shank

1"(25mm) brass Brush with mounted 1/4" Shank

0.63"(16mm) brass Brush with mounted 1/4" Shank