Seco Tools India [P] Ltd. Offers Solid Carbide End Milling Tools. Seco Tools India [P] Ltd is an ISO 9001 and ISO 14001 accredited company. The Solid Carbide End Milling Tools are used for high speed machining and applicable in industries like mould and die, aerospace, medical, power generation and general machining. The Solid Carbide End Milling Tools is named `Tornado`.