WIDIA - Полный каталог инструмента - 2017
TopGroove™
Application Guide
для размещения заказа - zakaz@widiahanita.ru
insert
style
NG
application
rake
angle
page(s)
• General-purpose grooving.
• O-ring grooving.
• Circlip grooving.
neutral E51–E52
insert
style
NFD-KI*
application
rake
angle
page(s)
• Internal deep face grooving
with chip control.
• For use in boring bars for
internal face grooves.
10°
positive
—
NG-K
NGC-K*
NGD*
• Chip control geometry.
• General-purpose grooving.
• O-ring grooving.
• Circlip grooving.
• Light turning.
10°
positive
E53–E59
• Combined groove and
chamfered edge break in
one positive plunge with
chip control.
• Designed for DIN 471/472
standard circlip grooves.
10°
positive
—
NP-K
NR
NR-K
• Deep grooving.
neutral
—
• Turning.
• Back turning positive.
• Profiling with chip control.
10°
positive
E66
• Full radius grooving.
• Turning and profiling.
neutral E67–E69
• Chip control geometry.
• Full radius grooving, turning,
and profiling.
10°
positive
E70
NGD-K
• Chip control geometry.
• Deep grooving.
• Light turning.
10°
positive
E60–E62
NRD
• Deep grooving.
• Full radius end-form.
neutral
E71
NGP NRP*
• General-purpose grooving.
• O-ring grooving.
• Circlip grooving.
5°
positive
E63–E64
• Full radius grooving.
• Light-turning profiling.
5°
positive
—
NF* NU*
• Face grooving.
• Additional side clearance.
neutral
—
• Undercutting.
neutral
—
NF-K
• Face grooving with chip
control.
• Additional side clearance.
10°
positive
E65
NV*
• Poly-Vee grooving.
neutral
—
NFD-K
• Deep face grooving with
chip control.
• Additional side clearance.
10°
positive
E66
NB/NBD
• Blanks.
• Blanks for deep grooving.
• Available in uncoated
grades only.
—
E72
*Inserts are available as custom solutions.
E48
zakaz@widiahanita.ru
www.widiahanita.ru