Mapal India Pvt. Ltd. Supplies Carbide/Cement Monoblock Reamers. Mapal India Pvt. Ltd. Offers Fixed multi-bladed reamers, PCD tools, Solid carbide tools, Actuating tools, PCBN hard machining tools, Clamping chucks and adaptors. The Carbide/Cement Monoblock Reamers is the perfect tool for every workpiece material.