ITEM NAME:Useful 5* Titanium 10 Step Drill Bit 1/4" to 1-3/8" Tools for Plastic Wood Metal.New HSS Steel Large Step Cone Drill Titanium Bit Set Hole Cutter. Two flute design provides faster, smoother and cleaner cuts. With the Titanium coated to reduce friction and heat. brass, wood, plastic,copper, fibreglass and PVC etc.
