COBALT TiAlN Coated Spiral Flute Step Drill | Bordo
Couldn't load pickup availability
Care information
Care information
Always use caution and common sense when working with tools.
Delivery and Shipping
Delivery and Shipping
Orders placed with Sharp Edge Australia will be delivered within 1 to 7 business days to 98% of Australia using Australia Post
HSS-Co5 SPIRAL FLUTE TiAlN COATED STEP DRILLS
Bordo Cobalt Spiral Flute Titanium Aluminium Nitride (TiAlN) coated step drills offer unparalleled performance when drilling hard metals such as stainless steel.
- HSS-Co5 material provides increased performance and tool life when machining tough steels.
- High performance point for faster starting and reduced bit wander.
- 3 flatted shank prevents slipping in drill chuck.
- Spiral flutes enable easier tool penetration.
- Titanium Aluminium Nitride (TiAlN) is a thin film coating that was developed from Titanium Nitride. TiAlN offers higher temperature resistance than TiN, as well as slightly higher hardness and especially higher hot hardness (i.e. the hardness at high temperatures). It is primarily used in high temperature environments above the limits of TiN usage. This coating works by forming a thin surface layer of Alumina (Al2O3), or Aluminium Oxide ceramic. As the layer wears it continuously reforms.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.