- Durable titanium coating for longer-lasting use
- May dull quickly if used on harder materials
3
ยท
Excellent
This versatile drill bit can be used in a wide range of applications. Here are some examples where the Drill Titanium Coated Cutter 4 22Mm can be utilized:
The possibilities are vast, and this drill bit ensures accurate and efficient results in various scenarios.
[HIGH SPEED STEEL]The step drill bit is made from high speed steel which has high hardness and good wear resistance. [WIDE SIZE RANGE]This step drill bit can be used for drilling a wide range of hole sizes from 4mm to 22mm, can be widely applied. [TITANIUM COATED ]The surface is coated with titanium which has better anti-rust performance and will not fade easily. [SIZE CLEARLY MARKED]The hole size are clearly marked on the surface, you can check the data easily. [WIDE APPLICATION]Step drill is most commonly used on softer materials such as thin iron sheet, aluminum, PVC and wood board of 5mm or thinner.Great for use in work where thin steel, aluminum or plastic boxes and chassis are encountered.