Page 408 - Master Catalog 2017, Inch

Small Hole Boring
Chipbreaker Geometries

„ Single-Sided, Positive Inserts

..HB
Flat inserts. Peripheral ground for best P P
surface quality and reduced cutting a p a p
pressure. Very stable cutting edge offers
maximum rigidity. M M
depth of cut (mm) depth of cut (inch)
K K

feed rate (mm) f n feed rate (inch) f n

..HT
Peripheral ground insert chipbreaker. Good P P
chip control. Geometry for general-purpose a p a p
applications.
M M
depth of cut (mm) depth of cut (inch)
K K

feed rate (mm) f n feed rate (inch) f n

..HB-M
Cubic Boron Nitride (CBN) or Polycrystalline
Diamond (PCD) tip for high-temp alloys and a p a p
non-ferrous machining. Very stable cutting
edge offers maximum rigidity.
depth of cut (mm) depth of cut (inch)
K K

feed rate (mm) f n feed rate (inch) f n

..LF
Geometry for general-purpose applications.
Very good chip control. Recommended for P a p P a p
general fi nish machining.

depth of cut (mm) depth of cut (inch)

feed rate (mm) f n feed rate (inch) f n

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