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Grooving Inserts
Applicable Inserts P Carbon Steel / Alloy Steel Classication of usage
: Continuous-Light Interruption /
1st Choice
: Continuous-Light Interruption /
2nd Choice
: Continuous / 1st Choice
: Continuous / 2nd Choice
M Stainless Steel TC40
TN6020
(mm) K Cast Iron TN90
PR630
Description A T d N Non-ferrous Metals PR930
PR1115
GBA32_ 9.525 3.18 4.4 S Titanium Alloy PR905
GBA43_ 12.70 4.76 KW10 Carbide
GBA43 480 12.70 5.00 5.5 Hard materials (under 40HRC)
5.5 H Hard materials (over 40HRC) Reference Page for Toolholder
Insert Description (Previous Dimension (mm) Cermet PVD Coated Carbide Applicable
Description) W B r Toolholder
R-hand shown
GBA32 200-100R - 2.00 2.5 1.00 KGBAR…16
300-150R 3.00 1.50 KGBASL…16
GBA43 100-050R GBA43 050R 1.00 2.0 0.50 KGBA …22-15
KGBAS …22-15
" S 8 150-075R 075R 1.50 3.5 0.75 G9
200-100R 100R 2.00 1.00 KGBA …22-25 G11
Grooving KGBAS …22-25 G43
EFull-R 250-125R 125R 2.50 1.25 KGBA …22-25T5
#Full-R (Round) 4.0 KGBAS …22-25T5
5
G 300-150R 150R 3.00 1.50
400-200R 200R 4.00 5.0 2.00 KGBA …22-35
KGBAS …22-35
P Carbon Steel / Alloy Steel Classication of usage
: Continuous-Light Interruption /
1st Choice
: Continuous-Light Interruption /
2nd Choice
: Continuous / 1st Choice
: Continuous / 2nd Choice
M Stainless Steel KBN10B
KBN510
(mm) K Cast Iron KBN525
KPD001
Description A T d N Non-ferrous Metals KPD010
GBA32_ 9.525 3.18 4.4 S Titanium Alloy Reference Page for Toolholder
GBA43_ 12.70 4.76
GBA43 480 12.70 5.00 5.5 H Hard materials (under 40HRC)
5.5 Hard materials (over 40HRC)
Insert Description (Previous Dimension (mm) CBN PCD Applicable
Description) W B r Toolholder
R-hand shown
GBA32 125-010 GBA32 125 1.25 2.0 0.1 KGBAR…16
GBA43 150-010 GBA43 150 1.50 KGBASL…16
125-010 125
" 8 125-020 125 1.25 2.0 0.1
SS 150-010 150 0.2
150-020 150
4 200-010 200 0.1 KGBA …22-15 G9
# 200-020 200 1.50 0.2 KGBAS …22-15 G11
250-010 250 G43
E 250-020 250 3.5 0.1
300-010 300 2.00 0.2 G72
1-Edge 5 300-020 300
0.1
(#"4 2.50 0.2
(#"4
4.0
3.00 0.1 KGBA …22-25
KGBAS …22-25
0.2 KGBA …22-25T5
KGBAS …22-25T5
• Dimension B: shows available grooving depth. For recommended cutting conditions, see page
• For KIGBA Internal Grooving Toolholder, See page G43
GBA applicable for KGBA / KGBAS toolholders are also usable for KGB / KGBS toolholders.
The following is a table for application compatibility.
KGBA (KGB) KGBAS (KGBS)
KGBA …22-15 KGB …22-15 KGBAS …22-15 KGBS …22-15
KGBA …22-25 KGB …22-25 KGBAS …22-25 KGBS …22-25
KGBA …22-35 KGB …22-35 KGBAS …22-35 KGBS …22-35
KGBA …22-25T5 KGB …22-25 KGBAS …22-25T5 KGBS …22-25
(Available grooving depth has a (Available grooving depth has a
limit) limit)
• Short shank type is not available for KGB / KGBS.
External Grooving Toolholders KGBA Short Shank types are available
For NC lathe and HSK tooling, KGBAR2020K22- (Overall length 125mm)
short shank type KGBAR2020H22- (Overall length 100mm) is available.
No longer required for the users to cut the shank portion.
G8 Inserts are sold CBN & PCD Inserts are sold : Std. Item : Check Availability
in 10 piece boxes. in 1 piece boxes. kyocera@kyocera-tools.ru R : Std. Item (R-hand Only) L : Std. Item (L-hand Only)
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