Основной каталог Kyocera 2021 - 2022 - страница 467

External grooving GBA type

GBA43
Carbon steel / Alloy steel N P O P
Stainless steel N P M
Cast iron K
Non-ferrous metals N
Titanium alloy S
Hard materials (~40 HRC) N O
H
Hard materials (40 HRC ~)


Cermet
Dimension (mm) Tolerance Carbide


No. of edges
PVD -
Insert Description Applicable toolholder
CW CW


TN6020
PR1215
PR930
CW CDX IC S D1 RE
min. max.
R L R L R L
GBA43& 175-020MY 1.75 N N N N N N
185-020MY 1.85 N N N N N N KGBA&...22-15
3.5 0.2 KGBASL/R...22-15
200-020MY 2 N N N N N N KIGBAL/R...22
230-020MY 2.3
G
N N N N N N
4 N N CDX = 4 mm
250-030MY 2.5 KGBA&...22-25T5
5 N N N N
KGBASL/R...22-25T5
±0.025
CW
IC RE RE
4 N N KGBA&...22-25(JCT)
2°


265-030MY 2.65 KGBASL/R...22-25 G15-G18,
3 12.7 4.76 5.5 - 0.025 +0.025 N N N
CDX


5
D1


KIGBAL/R...22 G73


Grooving
S
4 0.3 N N
Molded Chipbreaker 300-030MY 3 CDX = 5 mm
5 N N N N KGBA&...22-25(JCT)
4 N KGBA&...22-25T5,
330-030MY 3.3 KGBASL/R...22-25T5,
5 N N N KIGBAL/R...22
350-030MY 3.5 N N N N N N KGBA&...22-35
5 KGBASL/R...22-35
400-040MY 4 0.4 N N N N N N KIGBAL/R...22G17, G73

Rake Angle (α) after Installment
of GBA-MY insert
α Insert description
GBA43&175-020MY
15°
~


GBA43&350-030MY
14° GBA43&400-040MY
α indicates the rake angle at the center of the
edge width, after installing insert.


N : Standard item R : Right hand only L : Left hand only U : Check availability Recommended cutting conditions: G118

G13