Purchase of NQ Impregnated High performance Diamond Bits and Reamer Shells

NQ / “N” Series wire line impregnated diamond core bit compatible with NQ core barrel of Boart Longyear design and suitable for Drilling in Sedimentary Formation, Loose Sand stone Compact hard Sandstone, Hard Shale, Coal etc. (Category- I) as per Annexure I

NQ / “N” Series wire line impregnated diamond core bit compatible with NQ core barrel of Boart Longyear design and suitable for Drilling in Dolerite & Dyke formation. (Category II) as per Annexure I

NQ /“N” Series wire line impregnated diamond core bit compatible with NQ core barrel of Boart Longyear design and suitable for Drilling in hard Formations such as Quartz, Chlorite Mica Schist, Adenolite, Fremolite Schist, Phyllete Schistose rocks etc. (Category – III) as per Annexure I

NQ /“N” Series wire line impregnated diamond core bit compatible with NQ core barrel of Boart Longyear design and suitable for Drilling in very Hard Formations such as Pyroxinites, Granites, Aplite, Pegmatites with quartz veins, Gabbro, Acid Volcanics and Meta Rhyolites. (Category – IV) as per Annexure I

NQ /“N” Series wire line impregnated diamond core bit compatible with NQ core barrel of Boart Longyear design and suitable for Drilling in Ultra-Hard Formations – Rock types Massive Banded formation of iron (B/F) like BHJ, BHQ, etc. (Category – V) as per Annexure I

NQ/”N” Series W/L impregnated High Performance Diamond Reamer Shells as per Annexure I

Sandvik Asia Private Limited