3M Abrasives, Bristle Discs & Safety Gear

These are the discs a bench reaches for when a polishing progression has to follow a curve or a setting without loading up compound: the abrasive i...

Work a piece from a coarse leveling scratch through to a pre-polish shine by hand or on a sanding block, wet or dry, without changing abrasive fami...

Level a solder seam, take down a casting, or bring an enamel surface flat by hand with a pad that flexes to the work instead of fighting it.3M™ Dia...

Bring a contoured surface up to a bright, even finish at the bench, wet or dry, without the uneven scratch pattern a coarse-graded paper leaves beh...

3M Radial Bristle Discs in 9/16" diameter are designed for polishing and finishing with a flex shaft. Stack individual discs onto a pin hole mandre...

Take a piece through the whole finishing sequence at the bench, from 400 grit cleanup to an 8000 grit pre-polish, with one sheet of every step in h...

Peel a sheet, stick it to a lap, mandrel, or flat bench surface, and work a part through a full grit progression without the backing bellying or te...

Sold in packs of 10. All sales are final. Powecom KN95 masks sourced from a Bay Area importer, rated similarly to N95 respirators per 3M's publishe...

These aluminum oxide sanding bands deliver fast, consistent material removal and smooth pre-polishing results for jewelers and metalsmiths. Manufac...

Build a consistent, high-quality finish across a wide grit range with 3M's 268L Microfinishing Film in a convenient kit. Each pressure-sensitive ad...

These flexible 3M sponge sanding pads deliver reliable, comfortable performance for jewelers, metalsmiths, and finishing professionals. The soft sp...

These aluminum oxide sanding bands deliver fast, clean material removal and smooth pre-polishing results on metal and other materials. Made with hi...

3M Radial Bristle Discs are long lasting and highly effective polishing and finishing tools for jewelers and metalsmiths. Stack them on mandrels an...

3M™ Microfinishing Film delivers consistent, precision abrasion for jewelers, metalsmiths, and watchmakers who demand a longer-lasting backing than...

Cut a strip, wrap it around a stick, or lay it on glass, and take a surface down to a controlled, uniform scratch before the final polish.3M Lappin...

3M Sponge Sanding Pads combine a flexible foam backing with permanently bonded aluminum oxide abrasive for long-lasting, comfortable sanding and fi...

3M Diamond Microfinishing Film Sheets feature precision-graded diamond mineral bonded to a durable polyester film backing for fast, controlled fini...

Replace traditional cloth buffs and polishing compounds with these 3M 3" Radial Bristle Discs. The polishing compound is built directly into the br...

The 3M 7502 Ultimate Half-Facepiece Respirator delivers comfort and versatility in a reusable half-face design. Constructed from an advanced silico...

The 3M Bristle Disc Tapered Spindle Mounts are designed for use with 2" and 3" Radial Bristle Discs, providing a secure and compatible mounting sol...

The 3M™ SecureFit™ SF401AF Protective Eyewear delivers a secure, self-adjusting fit engineered for all-day comfort in demanding work environments. ...

3M™ Microfinishing Film delivers consistent, precise finishing results on metal and other surfaces. Built on a longer-lasting film backing than 3M ...

3M P-100 Organic Vapor Cartridge replacement filters are designed for use with the 3M 7500 Series Half Facepiece Respirator (sold separately). Comp...

The 3M 8233 Particulate Respirator carries an N100 rating — the highest-rated particulate respirator available at OttoFrei.com. Designed for profes...

The 3M 3" Radial Bristle Disc 6 Ply Brush Kit of 7 provides a complete, progressive finishing sequence in a single purchase. Each brush in the kit ...

Replace cloth buffs and polishing compounds with 3M 2" Radial Bristle Discs — a cleaner, more consistent approach to surface finishing for jewelers...

The 3M 9211+ is a disposable N95 respirator designed for professionals who need reliable particulate protection during grinding, sanding, sawing, a...

The 3M SecureFit 100 Series SF101AS-BLK combines a sleek, sporty lens shape with a patented self-adjusting temple design that accommodates a wide r...

The 3M 3" Radial Bristle Disc 6 Ply Brush in 400 Grit Blue is a pre-assembled finishing brush designed for use on a jeweler's polishing lathe. Six ...

The 3M 6003 Organic/Acid Gas Cartridges are combination filter cartridges designed to help reduce exposure to organic vapors, acid gases, and relat...

The 3M 12261 Privo Safety Glasses bring together European-inspired design and reliable protective performance for jewelers, metalsmiths, and worksh...

The 3M 01661 Scotch-Brite Light Deburring Satin Finish Wheel 7S delivers high performance and durability for deburring and finishing applications o...