Flat Top Ceramic Abrasive — Mounted 4" Flat Top — 80, 120 and 220 grit

These 4" FLAT-TOP ABRASIVES come already mounted on their respective FLAT TOP discs.

For crisper, flatter grinding, choose the option WITHOUT Cushion Pads. For a smoother, quieter, and longer-lasting grinding, choose the option WITH Cushion Pads.

Available in 4" Diameter only: Set of 3 grades or individual grades.
Available WITH or WITHOUT Cushion Pads.

No setup required; start using them right away.

NEED REPLACEMENTS? Get them here: >

This is an excellent multi-purpose grinding and sanding abrasive. 3Mâ„¢ Ceramic Cubitron IIâ„¢ material is self-sharpening. Its long life & uniform cutting action are the best in the industry.

JEWELRY applications: Great for grinding sprues from raw castings, shaping the shank of a ring. Quickly takes down excess solder on silver, gold, platinum, etc.

WOODWORKING applications: Awesome sharpening abrasive. Regrinds tool edges that have been damaged or rounded over: chisels, woodturning tools, counter-sinks, drill bits, etc. Its aggressive bite & non-loading properties are ideal for sanding wood as well as for use on various non-ferrous & tool steels.

AUTOMOTIVE applications: Perfect for shaping metal, deburring tubing, and any custom metal fabrication.

• These 4" Flat Top abrasives come already mounted on their Flat Top discs — no setup required.
• 3M Ceramic Cubitron II material is self-sharpening. Its long life and uniform cutting action are the best in the industry.
• Jewelry: grinds sprues from raw castings, shapes ring shanks and takes down excess solder on silver, gold and platinum.
• Woodworking: regrinds damaged or rounded tool edges — chisels, woodturning tools, countersinks and drill bits — and sands wood without loading up.
• Automotive: shapes metal, deburrs tubing and suits custom fabrication.
• Available in 4" diameter only, as individual grades or a set of three.