3M 8233 Particulate Respirator N100-Sold by the Piece Microscopes Knife profile tapered in width

Knife profile tapered in width and thickness

3 Material Flexible plastic Primary Use Jewelry design drafting and wax carving preparation Variant Count 1 What's Included

and stonesetting professionals quickly and securely hold workpieces of many shapes and sizes

High-impact plastic construction with pure white reflective interior surface

Wax-to-finished-casting turnaround in under four hours

3M 8233 Particulate Respirator N100-Sold by the Piece Microscopes Knife profile tapered in widthThe 3M 8233 Particulate Respirator carries an N100 rating the highest rated particulate respirator available at OttoFrei. com. Designed for professional jewelers and metalsmiths, this respirator provides reliable protection across a wide range of studio and bench applications where fine particulates, metal fumes, and hazardous dust are a concern. Sold individually. Features N100 rated particulate respirator highest filtration level in this respirator