Description:
1. Designed with a cylindrical shape. These handy sanding accessories provide great performance, durability and versatility.
2. Fit for grinders and rotary tools. Can be used for deburring, grinding, shaping or carving for wood, plastic, metal and other DIY production.
3. Rubber expansion-drum mandrels easily slide sanding sleeves over drum and tighten screw to fix it.
4. Widely used in home improvement, art craft, wood, metallurgy, machinery, shipbuilding and light industries.

Specification:
Material: Aluminum Oxide
Sanding Sleeves Size: 1/2-inch x 1/2-inch (Inner Diameter*H)
Drum Mandrel Shank Diameter: 1/8-inch
Drum Mandrel Head Diameter: 1/2-inch
Drum Mandrel Total Length: 39mm / 1.54-inch
Granularity: 120 Grit

Package Content:
100 Pcs x 1/2-inch Sanding Sleeves
2 Pcs x Drum Mandrels