5pcs High Speed Steel Center Drill Set, Center Drill Bits, Combined Drill, Countersink Lathe Mill Tool Set, HSS 60 Dgree 1.5/2/2.5/3/4mm for Lathe Machines & Remove Chips
- ★【For Metalworking】These center drill bits are used in metalworking to provide a starting hole for a larger-sized drill bit..
- ★【For Conical Indentation】They can also be used to make a conical indentation in the end of a workpiece in which to mount a lathe center..
- ★【Material】Made from high speed steel, these center drill bits are of high hardness and good wear resistance.Drill accurate center holes in material prior to turning, or use as a starter bit for accurate holes..
- ★【5 Sizes】There are total 5 pieces center bits in this set that can be used to drill holes in different sizes..
- ★【Applications】Widely used on lathe machines, these center drill bits can cut easily and remove chips smoothly.Available for all Kinds of Materials: Metal, Alloy, Copper, Iron, Wood, Aluminum, and so on..