3M 8233 Particulate Respirator N100-Sold by the Piece ImpGen 34mm (3/32") in diameter and

34mm (3/32") in diameter and 50mm (2") in length

Designed for general industrial and bench use

giving viewers a realistic look at professional-level workmanship

and loose stones

Compatible with Jura by GRS tool holders designed for the GRS Microblock

3M 8233 Particulate Respirator N100-Sold by the Piece ImpGen 34mm (3/32") in diameter andThe 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