DRILL BIT HSS TURBO POINT 7.0MM 1/CARD

DRILL BIT HSS TURBO POINT 7.0MM 1/CARD

  • R 98.27
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Ø7.0mm HSS turbo point drill bit

Application:

The turbo point drill is designed for professional individuals who desire an
aggressive cut in metals. The drill is designed with a standard 118°
point, but shaped with a self-centering turbo point for cleaner entry and fast
starts.

The drill bit is manufactured from HSS (hi-speed steel) and can
be used to drill materials such as iron, steel, non-ferrous metals and plastics.

The shank is designed to have three flattened sides to ensure
better grip in a 3 jaw chuck.
TIP:
When drilling hard metals, always use a coolant/lubricant. We recommend using

CT-90.


APPOXIMATE DRILLING SPEEDS IN METAL:


DIAMETER
RPM


1.0 -2.0mm
3500


2.5 - 3.5mm
2500 - 2000


4.0 - 5.0mm
1700 - 1400


5.5 - 6.0mm
1400 - 1100


6.5 - 8.0mm
1000 - 850


8.5 - 13.0mm
800 - 500


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