Carbon steel / Alloy steelN QPN NP
Stainless steelN QPM
Cast ironPPK
Non-ferrous metalsQN
Titanium alloyQS
Hard materials (~40 HRC)NO
H
Hard materials (40 HRC ~)
Tolerance Dimension (mm)CarbideCermet
PVD- PVD -
Description Insert
CW CW

CW CDX IC S D1 RE

min. max.

GBA43& 100-050R120.5N NN N NN&
KGBA...22-15
150-075R1.53.50.75N N NN N NNKGBASL/ ...22-15
R
KIGBAL/ ...22
200-100R23.51RR
RE ±0.025N NN N NN
IC G CW RE
G15-G18, G73

3 12.7 4.76 5.5 - 0.025 +0.025

250-125R2.51.25N NN NR
4
S 300-150R31.5N N NN NN
Full R / CopyingG15-G18, G73
KGBA&...22-35
KGBASL/ ...22-35
400-200R45 2N NN NR N
KIGBAL/...22G17, G73
R
G15-G18, G73
GBA43& 140-010GM1.40.1N NN
150-020GM1.50.2N NN
KGBA&...22-15
175-020GM1.750.2N NNKGBASL/ ...22-15
3.5R
KIGBAL/ ...22
185-020GM1.850.2N NNR
G15-G18, G73
200-020GM20.2N NN
CW±0.025 230-020GM2.30.2N NN
RE IC
RE
250-030GM3 2.55.5 12.7 4.76- 0.025 +0.025 N NNKGBA&..22-25JCT
265-030GM2.65KGBA&...22-25T5
N NN
5 0.3KGBASL/R...22-25T5
S
Molded Chipbreaker 300-030GM3N NNKIGBAL/ ...22
R
330-030GM3.3N NNG15-G18, G73
350-030GM3.50.3KGBA&...22-35
N NN
5KGBASL/R...22-35
400-040GM40.4N NNKIGBA /...22G17, G73

L R G15-G18, G73 Right-hand shown CDX shows available grooving depth.

★KGBA&...22-25T5, KGBA&...22-25JCT, KGBA&...22-25, KGBASL/ ...22-25, KGBASL/ ...22-25T5, KIGBAL/ ...22

R R R

Rake Angle (α) after Installment

of GBA-GM insert

α Insert description

10° GBA43&150-020GM

GBA43&175-020GM

15°

GBA43&265-030GM

GBA43&300-030GM

12°

GBA43&400-040GM

α indicates the rake angle at the center of the edge width, after installing insert.