Collis Toolholder Corp

Collis Toolholder Corporation is a stocking manufacturer of metal-working toolholders and accessories. The company is a major supplier of precision CNC bushings and holders. Standard items include Coolant Gland coolant, through holders, balanced toolholders, sleeves, split sleeves, drill chucks, hydraulic holders, mill chucks and R8 Kits. The company specializes in AT3, V-Flange and HSK technologies. Collis manufactures quick-change tooling systems, adapters, collet nuts, spanner wrenches, shrink fit holders, floating holders and solid and tension/compression tooling systems. The company has served the metalworking industry for more than 100 years. It produces the only AT3-certified holders product line. Collis products are delivered to Asia, Europe, North America and South America. The company is based in Camanche, Iowa.