
SMALL TOOLS
GROOVING TOOLS (FOR GANG TYPE
TOOL POSTS )
METRIC STANDARD
GTAH, GTBH, GTCH LF
CDX
B
2°
0
U Type VT Type
E Type
HF
H
HBL
HBH
6°
LH Right hand tool holder shown.
Stock Dimensions (mm) Cutting *2
Order Number Insert Number Width
D R L H B HF LF CDX *1 LH HBH HBL (mm) Clamp Screw Wrench
GTAHR/L0808-20S oooo 8 8 8 80 2 15 5 12.9 0.3 ─ 3.0 NS404W NKY15S
Standard Shank
s s
GTAT
GTBT 1 *
SMALL TOOLS
GTAHR/L1010-20S s s oooo 10 10 10 80 2 15 3 12.9 0.3─3.0 NS404W NKY15S
GTAHR/L1212-20S s s GTCT 1 * oooo 12 12 12 80 2 15 1 12.9 0.3 ─ 3.0 NS404W NKY15S
GTBHR/L1010-30S s s GTBT. GTCT oooo 10 10 10 80 3 15 3 13.4 1.45 ─ 3.0 NS404W NKY15S
GTCHR/L1010-30S s s GTCT oooo 10 10 10 80 3 15 3 13.4 2.5 ─ 3.0 NS404W NKY15S
GTAHR/L0808-20 s s oooo 8 8 8 120 2 15 5 12.9 0.3 ─ 3.0 NS404W NKY15S
GTAHR/L1010-20 GTAT 10 10 10 120 2 15 3 12.9 0.3─3.0 NS404W NKY15S
*
s s oooo
GTBT 1
GTAHR/L1212-20 s s
GTCT 1 * oooo 12 12 12 120 2 15 1 12.9 0.3 ─ 3.0 NS404W NKY15S
Long Shank
GTAHR/L1616-20 s s oooo 16 16 16 120 2 15 ─ 12.9 0.3 ─ 3.0 NS404W NKY15S
GTBHR/L1010-30 a a oooo 10 10 10 120 3 15 3 13.4 1.45 ─ 3.0 NS404W NKY15S
GTBHR/L1212-30 a a GTBT. GTCT oooo 12 12 12 120 3 15 1 13.4 1.45 ─ 3.0 NS404W NKY15S
GTBHR/L1616-30 a a oooo 16 16 16 120 3 15 ─ 13.4 1.45 ─ 3.0 NS404W NKY15S
GTCHR/L1010-30 s s GTCT oooo 10 10 10 120 3 15 3 13.4 2.5 ─ 3.0 NS404W NKY15S
*12 ItClamp
is not possible to machine depths over CDX dimensions(Max. Groove Depth).
* 1) Please
Note
Torque (lbf-in) : NS404W=6.2
use right hand insert for right hand holder and left hand insert for left hand holder.
INSERTS
Coated Dimensions (mm)
Order Number Hand Geometry
CDX *
1
VP15TF CW RER/L IC S
GTAT03006V3R-U R a 0.3 0.6 0.03 9.525 3.18 U Type Breaker (Grooving)
GTAT03006V3L-U L a 0.3 0.6 0.03 9.525 3.18 For general use
GTAT05012V5R-U R a 0.5 1.2 0.05 9.525 3.18
GTAT05012V5L-U L a 0.5 1.2 0.05 9.525 3.18
GTAT07520V5R-U R a 0.75 2.0 0.05 9.525 3.18
GTAT07520V5L-U L a 0.75 2.0 0.05 9.525 3.18
GTAT09520V5R-U R a 0.95 2.0 0.05 9.525 3.18
GTAT09520V5L-U L a 0.95 2.0 0.05 9.525 3.18 GAN 20°
CW +0.05
GTAT10020V5R-U R 1.0 2.0 0.05 9.525 3.18
CDX
0
a
RER REL
GTAT10020V5L-U L a 1.0 2.0 0.05 9.525 3.18
GTAT10320V5R-U R a 1.03 2.0 0.05 9.525 3.18
GTAT12520V5R-U R a 1.25 2.0 0.05 9.525 3.18
GTAT12520V5L-U L a 1.25 2.0 0.05 9.525 3.18
GTBT14530V5R-U R a 1.45 3.0 0.05 9.525 3.18
GTBT14530V5L-U L a 1.45 3.0 0.05 9.525 3.18
IC S
GTBT15030V5R-U R a 1.5 3.0 0.05 9.525 3.18
GTBT15030V5L-U L a 1.5 3.0 0.05 9.525 3.18
GTBT17530V5R-U R a 1.75 3.0 0.05 9.525 3.18
GTBT17530V5L-U L a 1.75 3.0 0.05 9.525 3.18
GTBT20030V5R-U R a 2.0 3.0 0.05 9.525 3.18
GTBT20030V5L-U L a 2.0 3.0 0.05 9.525 3.18
GTCT25030V5R-U R a 2.5 3.0 0.05 9.525 3.18
GTCT25030V5L-U L a 2.5 3.0 0.05 9.525 3.18 Right hand insert shown.
a : USA Stock s : Stocked in Japan
D024 <5 inserts in one case>