... HSS Titanium Drill Set 1.Item No:CT1066 2.Size:1.5*2,2*2,2.5*2,3,3.2,3.5, ... 4,4.5,5,6,8,10mm 3.Packed in Plastic Case 15pcs HSS Titanium Drill ... SetItem No:CT1066Content:1.5*2,2.0*2,2.5*2,3.0,3 ... .2,3.5, ... many customers. Welcome to your inquiry! 15pcs HSS Titanium Drill Set