Bobs | McMaster-Carr

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221 Products

Polishing Bobs

Polishing Bobs

Pair with buffing compound or lapping paste to polish a variety of materials

No-Mess Polishing Bobs for Steel

No-Mess Polishing Bobs for Steel

Embedded with aluminum oxide abrasive to polish steel without messy compounds

No-Mess Polishing Bobs for Hard Metals

No-Mess Polishing Bobs for Hard Metals

Embedded with diamond abrasive to polish hard metals without messy compounds

No-Mess Polishing Bobs for Soft Metals and Nonmetals

No-Mess Polishing Bobs for Soft Metals and Nonmetals

Embedded with silicon carbide abrasive to polish soft materials without messy compounds

No-Mess Polishing Bobs for Reciprocating Polishers

No-Mess Polishing Bobs for Reciprocating Polishers

Rectangular to polish flat surfaces, and embedded with abrasive so you can skip the messy compounds

No-Mess Polishing Bobs for Glass and Ceramics

No-Mess Polishing Bobs for Glass and Ceramics

Embedded with cerium oxide abrasive to polish delicate surfaces without messy compounds

Other Products

Plumb Bobs

Suspend from a string to create a vertical reference line

Laser Levels

Project level references onto surfaces when installing drop ceilings, pipe, or conveyors

Alignment Lasers

Alignment Lasers

Project a line or dot as a reference point to ensure equipment is properly positioned

Plumb Bob Reels

Plumb Bob Reels

Retrieve your plumb bob without tangles and quickly retract the cord

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)