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TINA-A: The Titanium Aluminium Nitride coating.

A TINA-A is multi-layer coating between the TiAlN and TiN is applied to HSS and carbide tools. In this artical we describe the properties and advantages of TINA-A coating.

General information about TINA-A coating.

TINA-A is forms of hard thin film coating which is suitable for drilling and milling tools. Because TINA-A has feature reflects the heat back into the chip and away from the tool and workpiece. Greater ductility makes it a good choice for interrupted cuts. Increased production levels at higher feeds and speeds and longer tool life in high applications are the primary benefits.

Properties of TINA-A.

W3.CSS

Visual Color: Dark Purple.

Micro Hardness: 3700 HV (at 5 gf)

Thickness: 2 – 4 micron

Maximum Operate Temperature: 900 degree Celsius.

Gallery

HOBBING GEAR
CENTER DRILL
DEEP DRILL
REAMER
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