DRILLFORCE,GOOD QUALITY,10 PCS,7/64 ", HSS Titanium Coated Twist Drill Bits, Metal drill, ideal for drilling on mild steel, copper, Aluminum, Zinc alloy etc. don't use it to drill iPhone 7
High Quality Material- High Speed Steel and Extreme Durability with Long life.
Half-ground Titanium Coated ,Parallel shank for Quick Removal of chips..
Ideal for drilling on mild steel, copper, Aluminum, Zinc alloy etc.
118 Degree point configuration is ideal for general purpose drilling applications