Home » Tender for Tender Invited For 4180630958 Solid Carbide Drill Dia 3.65mm Oal 66mm Coated. Through Coolant , 4180630959 Solid Carbide Drill Dia 14.7mm Oal 115mm Coated. Through Coolant , 4180630960 Solid Carbide Drill Dia 11mm Oal 102mm Coated. Through Coolant , 41806, India