Finecast is a Kolhapur, Maharashtra-based automotive flywheel manufacturer producing single mass and dual mass cast iron flywheels for cars, light commercial vehicles, and heavy commercial vehicles. Operating from Gokul Shirgaon MIDC with an ISO 9001:2015-certified foundry and in-house machine shop, Finecast manufactures, supplies, and exports CI and SG iron flywheels machined to customer drawings, in component weights from 1 kg to 50 kg.

As a cast iron flywheel manufacturer, Finecast controls the full process in-house—from induction melting and moulding at its Kolhapur foundry through CNC machining, balancing, and inspection. This foundry-to-finish setup enables tighter dimensional tolerances and shorter lead times than manufacturers who outsource machining, making Finecast a reliable partner for OEM and Tier-1 automotive programs where consistency across production lots is essential.

Quality is verified using spectrometry for chemical composition, hardness testing, microstructure analysis, and CMM inspection for machined dimensions—the same rigorous quality checks used across Finecast's existing CI and SG iron casting programs for transmission, hydraulic, and pump customers.