Indco Tools
About us

Jewellery tools, made in India

Indco Tools is a Mumbai manufacturer of jewellery and investment-casting tooling. We make our flasks, sprue bases, gaskets, gravers, and burrs ourselves, and supply individual workshops, casting houses, and OEM brands.

Indco Tools · Mumbai
Stainless steel perforated investment-casting flask with a cross bar across the opening and a top flange, drilled wall with rows of round vent holes.

Indco Tools grew out of a simple idea: the workshops doing investment and lost-wax casting deserve tooling made specifically for the job, not generic hardware adapted to fit. So we build it ourselves, here in Andheri, Mumbai.

Keeping production in-house lets us hold the details that matter. Flasks are rolled from 304, 316, or 310 stainless steel and welded top and bottom with submarine-grade TIG, in perforated and solid-wall styles, with or without a flange, from 2″ to 6″ in diameter and up to 18″ tall. Gravers are made to European grade in four profiles, each to a defined cutting thickness; sprue bases, gaskets, and porosity burrs round out the bench.

We work two ways. Standard sizes are ready to quote and ship, and we manufacture to custom diameters, heights, bar configurations, and packing. For OEM customers we produce, mark, and pack tooling under your own brand. Tell us what you need and we'll build it.

Inside the workshop

Where the tooling is made

A look at our Mumbai workshop and the people behind the tools.

Indco Tools factory floor in Mumbai01
Factory floorMumbai
TIG welding bay where flasks are welded top and bottom02
Welding & TIG bayMumbai
Stainless steel flask production at Indco Tools03
Flask productionMumbai
HSS graver finishing and inspection04
Graver finishingMumbai
Dimensional quality check of finished tooling05
Quality checkMumbai
The Indco Tools team in Mumbai06
Our teamMumbai
What sets us apart

Made in India

Designed and manufactured in our own Mumbai workshop. We control every tolerance, weld, and finish in-house.

High-precision tooling

Flasks in 304/316/310 grades with submarine-grade TIG welds, and European-grade HSS gravers held to defined cutting thicknesses.

OEM capability

We manufacture under your brand. Send your specification and we produce, mark, and pack it as your own line.

Custom sizes & packing

Made-to-spec diameters, heights, and bar options, with custom and export-ready packing on request.