60Pcs Refills Drum Sanding Bands + 3Pcs Mandrels Rotary Nail Drill Bits for Metal Polishing

The 60pcs refills drum sanding bands and 3 mandrels rotary nail drill bits are practical for metal polishing, sturdy to use.

Features:
3 pieces nail drill replacement bits, convenient and sturdy to use.
With small, well polishing effect, high efficiency, low cost.
Widely used in the micro- electronic devices, and other industries.
Fit for your polishing need, can use for metal and nonmetal materials.
Suitable for metal surface cleaning, derusting, grinding, dusting, deburring, polishing, stripping residue.

Specifications:
Material: Aluminium oxide
Color: Brown
Inner Diameter of Bands: 1/2", 1/4", 3/8"
Height of Bands: 13mm  / 0.51in
Length of Mandrels: 38mm / 1.5in
Package Weight: 50g / 1.76ounces
Package Size: 60 * 50 * 25mm / 2.36 * 1.97 * 0.98in

Packing List:
20 * 1/2" Sanding Bands
20 * 1/4" Sanding Bands
20 * 3/8" Sanding Bands
1 * 1/2" Mandrels
1 * 1/4" Mandrels
1 * 3/8" Mandrels