Advance Brushes, Inc.  (PFERD)

 Jacobs Mfg. Co.   (Chucks)

 Air Mite Devices Inc.

 Keo Cutters

 All American Drill Bushings

 Lavallee and Ide, Inc.   (Reamers)

 Allison Abrasives

 3M   (Scotch Brite)

 American Saw & Mfg. Co.   (Lenox)

 Magnum   (Cut Off Wheels)

 Apex    (Screwdriver Bits)

 Master-Pneumatic   (Oilers, Filters, Reg.)

 Bay State Abrasives   (Tyrolit)

 Melin Tool Company, Inc.   (End Mills)

 Blaser Abrasives Inc.

 Michigan Drill

 Carbide Tools for Industry

 Niagara Cutters Company

 Carborundum   (Abrasive)

 Niagara Grinding Wheel

 Cratex

 Noritake Abrasives

 Crownflex Abrasives

 Northwestern Tools, Inc.

 Desmond Stephan Mfg. Co.

 Nycoil Company

 Dynabrade, Inc.

 OSG   (Taps, End Mills)

 Eaton Corp.   (Durant)

 Parlic

 Ferro Industries Inc.

 Primark Group

 Fette Division

 Production Abrasives

 Flexovit Wheel Co.

 Reelcraft   (Hose Reels)

 Fuller W.L.

 Regal Beloit Tool Co.

 Fullerton Tool

 RTW Carbide Tools

 Garr

 Severance Tool Industries, Inc.

 Grobet File Company

 SGS

 Heli-Coil Corporation

 Simonds   (Files)

 Hermes Abrasive Co.

 Simonds Inc.   (Squeeze Pliers)

 Industrial Magnetics Inc.

 Superior Abrasives

 I.R. Aro   (Air tools)

 Superior Pneumatic

 Iscar   (Carbide Inserts)

 Sumitomo   (Carbide)

 Titex

 Tool Flo   (Carbide Inserts)

 Vermont Tap and Die Corporation

 Vernon Devises

 VSM   (Abrasives)