4-flute VHM end mill with ZRN coating, VELOCITY
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Product code: E789-689AA
Opis
4-flute VHM end mill with ZRN coating, VELOCITY
Features:
Number of blades:
4
Product material:
high-quality micro carbide grains - tungsten steel (carbide) VHM
Variable spiral angle
- 39.5°, 40.5° - resistant to vibrations
Coating:
ZrN
Application:
Milling cutters ideal for machining non-ferrous metals such as:
Aluminum
(including harder varieties),
Copper
,
Titan
.
They are also suitable for applications requiring:
High wear resistance,
Resistance to high temperatures (up to approx. 700°C),
Elimination of material sticking
(e.g. when processing mild steel).
Advantages of the ZrN coating:
Extended tool life thanks to reduced friction,
Effective protection against heating under standard conditions,
Optimum performance at high cutting speeds
Prevents sticking of soft materials (e.g. low-carbon steel),
Recommended working conditions:
Good cooling/lubrication,
Materials of low/moderate hardness.
Technical Note:
The ZrN coating may not be sufficient in
extreme conditions
, such as processing:
Hard alloys
Inconel (e.g. Inconel 718)
,
316 stainless steel,
Where very high temperatures are generated (above 700°C).
In such cases, we recommend tools with coatings
AlTiN
or
TiAlN
, which have thermal resistance up to
1000°C+
.
Summary:
Milling cutter with ZrN coating is
universal solution
for precise machining of non-ferrous metals, soft alloys and steel, even at
increased cutting speeds
. Thanks to its anti-stick and wear-resistant properties, the tool copes where uncoated cutters fail. For extreme conditions, choose other coatings.
