7pcs Center Drill Bits Set, M2 Center Drill Bit, Countersink Center Drill Bits Kit Lathe Tool for Lathe Metal Working for Stainless Steel, Carbon Steel, Alloy Steel, Cast Iron, Copper other hard materials
The features of Centre Drill Bit:
Center bits can drill accurate center holes in material prior to turning or use as a starter bit for accurate holes in stock.
The center drill bit set is made of a high-quality material. And it is used for making a starter hole in cast iron, aluminum, copper, steels, and many other alloys.
The Center Drill Bits come in different sizes including 1.0 1.5 2.0 2.5 3.0 4.0 5.0, which can meet your different needs.
Warm tips:
Please clean the center drill bits before and after drilling, and apply oil to store it properly