High-Frequency (HF) Milling Bit (Radio-Frequency (RF) Milling
Bit)
Advantages |
- Good high-frequency characteristics |
- Channel width does not
change with milling depth |
Disadvantage |
- Thin cutters break easily |
4mil ( 0.1mm) or less
6mil ( 0.15mm) |
Since this size breaks easily, we recommend
using it on boards with copper plating of 18µm or
less in thickness and a spindle motor speed higher than
50,000 rpm, and milling speed slower. |
8mil (0.2mm) |
Wherever possible, use this size on boards
with copper plating of 18 µm or less in thickness
and at slower than normal milling speeds. |
12mil (0.3mm) |
Wherever possible, use this size on boards
with copper plating of 18 µm or less in thickness.
|
20mil ( 0.5mm) |
This size can be used under normal operating
conditions. |
Read more>>
About the minimum width of milling
The relationship among the spindle rotating
speed, processing speed, and the tools |
50µm(2mil) line and space,
the state of the art!
FP-21T Precision
Stepping method and non-contacting pressure foot lead to
the fine processing technology
MITS
General Catalog
English
(PDF file / 1.8MB)
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