Page 444 - Hartner

Special geometries

Form insert* to customer's drawing (HSS-E/PM HSS-E or NC insert (HSS-E/PM HSS-E or carbide) with 90° or 120°.
carbide). (depending on Ø the 90° angle at the point is distorted)

Radius insert (HSS-E/PM HSS-E or carbide). Stepped insert (HSS-E/PM HSS-E or carbide).

Aluminium geometry (carbide) for the application in Blind hole insert* (HSS-E/PM HSS-E) with center point.
non-ferrous metals and plastics.

Brass geometry (carbide) for the application in Blind hole insert* (HSS-E/PM HSS-E) without center point.
brass and similar materials.

* Please note when using blind hole or contour inserts:
• Application only with short holders.
• Pre-machining of bore hole with standard Multiplex
insert (Ø of standard insert ≤ Ø of blind hole insert)
• Drilling in solid material is recommended only under
special conditions.
• Please forward a drawing of bore hole to our
Point grind for fiber plastics (carbide). technicians, if possible.

Special geometries in combination with different coatings from our programme are available on request.
Please contact us. Delivery period is approximately 3 weeks.

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