Tender For bid to ras supply of echs procurement exp items c c--bur tungsten carbide for straight hand piece 7 mm , box denture and appliance , carbide cutter pointed medium grit size 60 for straight hand piece , paste impression pkt of two tubes containing zno base 125-165 , composition impression thermoplastic pkt of 5 cakes , sticks tracing red or green soft pkt of 10 , denture cleaning tablets pack of 30-40 tablets , elastomeric impression material putty , additional silicone regular body , additional silicone light body , heavy body impression material