Supply of HSS M42 Tin-Coated Machine Reamers for Defence Manufacturing

This tender is issued by the Department of Defence Production, under the Ministry of Defence, through Advanced Weapons And Equipment India Limited, with Bid Number GEM/2026/B/8182657. The tender seeks the supply of a comprehensive range of High-Speed Steel (HSS) M42 grade machine reamers, predominantly tin-coated, for precision engineering applications within defence manufacturing. Key specifications include various diameters ranging from 3mm to 12.02mm, with tight tolerances such as H7 and +/- 0.02mm. The reamers are specified with different cutting edge lengths (CEL), overall lengths (OAL), and shank types, predominantly MTA1 taper shanks, along with parallel shanks. Several items specifically call for a Left-Hand Helix and Right-Hand Cut (LH Helix RH Cut) configuration, and adherence to IS: 5445-1978 standards is mentioned for a specific item. The total quantity required across all specifications is 305 units. The bidding period opens on 21-10-2026 at 3:32 PM and closes on 31-10-2026 at 5:00 PM.