About Sigma Tools

Sigma Tools is a Leading International Ecommerce Store for Various Machine Tools and Accessories.

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We also sell replacement spares for various brands of machines such as HMT, BFW and Kirloskar and customized spares for imported / other brand machines as per customer requirements or designs.

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Our range of Machine Tool Accessories include Revolving Centres, Pipe Centres, Keyless Drill Chucks, Collets, Collet Adaptors, Dead Centres. All these products are available in standard sizes but can also be customized as per customers requirements or designs.​