Since the inception of hot dimpling, ATI has been a prime supplier to government agencies and airframe industries throughout the world. Their flow form method provides sharp definition, superior strength and complete internestability. The tools have been engineered to speed and facilitate dimpling production and to unite skill in operation. All hot dimple dies are made from high-grade tool steel, manufactured to precise tolerances, and hard chrome plated to assure uniform heat transfer and long life.

Stationary hot dimpling equipment conforms to the latest revisions of MIL-D-80251, and our portable equipment to MIL-D-4725.

Cold Dimple Dies are made of heat-treated tool steel with ground and polished working face, designed to serve where cold dimpling is required, and are stock listed within the Federal Supply System.

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