7 Pcs Center Drill Bit Set, High Speed Steel Countersink Center Drill Bits Kit Lathe Tool for Lathe Metal Working, 60 Degree Angle in Size 1.0/1.5/2.0/2.5/3.0/4.0/5.0mm
A center drill bit is a very useful pieced of kit if you are doing any metal working. They can give you an extremely good starter holes and you can drill up with the correct size drill bit and then tap it.
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.