Spec Engineering TiALN Coated Drill Bit 12mm

Surface coatings on drill bits allow greater feeds and speeds when operating at higher temperatures, increasing tool life and thus productivity sometimes by 4 or 5 times.

TiAlN – Titanium Aluminium Nitride This coating has a greater hardness than TiN. A very thin film of AL203 (Aluminium Oxide) is formed on the surface of the TiAlN which greatly increases the service life of the tool, withstanding higher temperatures especially when machining Cast Iron and tough steels. Coatings are mostly effective at high speed rates when the temperature is sufficient for them to increase efficiency.

Features:

• TiAIN Coating (Titanium Aluminium Nitride)
• HSS, HSS-Co and Carbide Variants
• Split Points or Self Centring Points
• High Quality Functional Coating
• Stub and Jobber Lengths

Specification:

• Brand: Spec Engineering
• Product Type: Drill Bit
• Finish: TiALN Coated