3M 8233 Particulate Respirator N100-Sold by the Piece Microscopes Internal safety pressure relief valve

Internal safety pressure relief valve

5 ct) 201-6200PO 14K White 8

File length is measured from the start of the teeth to the end of the file — a 6 in file measures approximately 8-1/2 in total from tip to end of tang

allowing you to swap forming heads quickly and efficiently at the bench

and historical context

3M 8233 Particulate Respirator N100-Sold by the Piece Microscopes Internal safety pressure relief valveThe 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