Brazil supplier offers discounted price for IADC537 444.5mm TCI tricone rock bits in stock. Built with premium tungsten carbide inserts, ideal for soft to medium formations (shale, limestone, sandstone). API-certified, durable bearings, high drilling efficiency & long service life. Fast delivery from Brazil warehouse, flexible MOQ, full after-sales support. Contact for best quote & lead time!
Post time: Feb-27-2026