Dremel A550 Shield Rotary Attachment KitThe shield can be used with right or left hand grip positions and works to deflect debris on a variety of applications including cutting, sanding, grinding and polishing. Highlights: Material : Plastic A550 Shield Rotary Attachment EZ402 Mandrel EZ456 1 1 2 inch Reinforced Cut Off Wheel 428 3 4 inch Carbon Steel Brush 8193 5 8 inch Aluminum Oxide Grinding Stone Instructions Attaches onto a rotary tool in place of its nose piece for quick and easy