United Abrasives-SAIT 22021 A60S General Purpose Cut-Off Wheels (Type 27/Type 42 Depressed Center) 4 1/2" x .045" x 7/8"

High performance, ceramic aluminum oxide grain

Very uniform, high density grain structure is extremely durable and self sharpening for long life and cooler cut

Thin .045 width

Fast cutting with long life

Saitech™, manufactured with patented 3M™ ceramic abrasive grain, is designed to outlast standard aluminum oxide wheels

Thin cutting wheel in a Type 27 shape makes this perfect for your angle grinder

Unique bonding system lets you make faster burr-free cuts

Designed to provide very long life for fewer wheel changes and less downtime

All sizes reinforced with the highest quality fiberglass for maximum safety and performance