Eastern Railways has published a tender for Supply Of Procurement Of Special Drill Bitprocurement Of Special Drill Bit,Hss Special Rail Track Drill Bit Suitable Special Drill Adaptor With Allen Screw Locking System That Can Be Fitted Rail Track Drilling Machine Model Railmab 965/Mg36-0. Specifications: 1. Dia: 7.1 Mm. 2. Locking Via Allen Screw. Mke. Ojasvi Or Similar => Limited. Submission Date for this Tender is 06-07-2022. Drilling and Exploration Equipment Tenders in West Bengal. Bidders can get complete Tender details and download the document.