Feature：
The accessory powder blower fits all rotary tools using the standard collect nut.It is great for detailed designs, sanding, etching and carving and it can also be used on the flexible axle attachment.Applicable to domestic type of the shaft size9/32x 0.75and other types of grinding machine.
Material：
plastic+aluminum alloyColor: as picture shownType: 9/32x 0.75
Package included：
1x Dust blower fan
Note: Please allow 1-2cm error due to manual measurement