3M

Advance Milwaukee Brush Mfg. Co.

Anderson Products

Arc Abrasives

DeWalt Industrial Tool Co.

Dremel Co.

Jet Eqiupment & Tools

Makita U.S.A., Inc.

Merit Abrasives Products, Inc.

Milwaukee Electric Tool Corporation

Nicholson / Cooper Tool Group

Norton Company

PFRED Inc.

Ridgid Tool Company

Weiler Corporation

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