Grooving Tools GNDIS Type
Clamp-on for Internal Diameter Grooving
Internal
Internal Grooving GNDIS
Fig 1
Min. Bore Diameter (DMIN)
DCON
CW
H
LHD
LF
Figure shows right hand (R) tool.
F
Holder
Parts
Dimensions ( mm )
Overall Length
Cutting Edge Distance
Min. Bore Diameter
Seat Size
Max. Groove Depth
Stock
Flat Screw Wrench
Diameter Height
Head
Cat. No.
Applicable Insert Fig
R L
N m
DCON H LF LHD WF DMIN CW CDX
GNDIS R/L1214-T1526 « « GNDIS R/L1214-T1536 « « GNDIS R/L1616-T1536 « « GNDIS R/L1620-T1546 « « GNDIS R/L2025-T1566 « « GNDIS R/L1214-T2026 « « GNDIS R/L1214-T2036 « « GNDIS R/L1616-T2036 « « GNDIS R/L1620-T2046 « « GNDIS R/L2025-T2066 « « GNDIS R/L1214-T3026 « « GNDIS R/L1214-T3036 « « GNDIS R/L1616-T3036 « « GNDIS R/L1620-T3046 « « GNDIS R/L2025-T3066 « «
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
12 11 150 30 9.0 14 1.5 2.6 12 11 150 30 10.0 14 1.5 3.6 16 15 160 35 11.5 16 1.5 3.6 16 15 160 40 14.5 20 1.5 4.6 20 19 180 40 19.0 25 1.5 6.6 12 11 150 30 9.0 14 2.0 2.6 12 11 150 30 10.0 14 2.0 3.6 16 15 160 35 11.5 16 2.0 3.6 16 15 160 40 14.5 20 2.0 4.6 20 19 180 40 19.0 25 2.0 6.6 12 11 150 30 9.0 14 3.0 2.6 12 11 150 30 10.0 14 3.0 3.6 16 15 160 35 11.5 16 3.0 3.6 16 15 160 40 14.5 20 3.0 4.6 20 19 180 40 19.0 25 3.0 6.6
BFTX0409N
3.4
LT15
GXM N150005S-GF
5.0
LT20
BFTX0511N
BFTX0409N
3.4
LT15
GXM N2002S- □□
5.0
LT20
BFTX0511N
3.4
LT15
BFTX0409N
GXM N3002S- □□
BFTX0511N
5.0
LT20
Combine the insert with a holder such that the width of cut (CW) matches. Only GXM inserts can be used.
Identification Code
Series GND IS R 12 14 - T 15 26 Application Symbol: Internal Diameter Machining Seat Size x 10 (mm) Shank Dia. (mm) For Internal Diameter Machining Min. Bore Diameter (mm) Feed Direction
Maximum Groove Depth x 10 (mm)
Fig 1
GNDIS Type Inserts
(
Coated Carbide)
4-RE
L
Grooving / Cut-Off Machining
Grooving / Traverse Cutting
Dimensions (mm)
Dimensions (mm)
Width of Cut CW
Width of Cut CW
Nose Radius
Overall Length
Nose Radius
Overall Length
Thickness
Thickness
Appearance
Cat. No.
Fig
Appearance
Cat. No.
Fig
Width of Cut Tolerance RE L S 2.0 ±0.03 0.2 11.1 3.1
Width of Cut Tolerance RE L S 1.5 ±0.03 0.05 11.1 3.1
- « « « « «
GXM N2002S-ML « « GXM N3002S-ML « «
GXM N150005S-GF GXM N2002S-GF GXM N3002S-GF
ML
GF
1
1
5
3.0 ±0.03 0.2 11.1 3.1 1
5 2.0 ±0.03 0.2 11.1 3.1 1 3.0 ±0.03 0.2 11.1 3.1 1
Low Resistance
Low Feed
Combine the insert with a holder such that the width of cut (CW) matches. GCM/GCG inserts are not mutually compatible.
■ Recommended Cutting Conditions (GNDIS) Part Material P Carbon Steel / Alloy Steel
K Cast Iron
S Exotic Alloy
M Stainless Steel
AC520U AC1030U AC520U AC1030U AC520U AC1030U AC520U AC1030U 250-650 150-650 230-500 150-500 200-650 150-650 65-250 65-200
Insert Grade
Cutting Speed v
c (SFM)
■ Grooving / Cut-Off / Necking
■ Traverse Cutting
Feed Rate f (IPR)
ML
Chipbreaker
Chipbreaker
Feed Rate f (IPR)
Depth of Cut a p (Inch)
ML
GF
Width of Cut CW (mm)
1.5 2.0 3.0
−
0.001 to 0.004 0.001 to 0.005 0.002 to 0.006
2.0 3.0
0.001 to 0.005 0.002 to 0.006
0.008 to 0.030 0.012 to 0.050
Width of Cut CW (mm)
0.001 to 0.005 0.002 to 0.006
« : Worldwide Warehouse Item
F30
Combine the insert with a holder such that the width of cut (CW) matches. Not usable with GNDIS type holders. Recommended Cutting Conditions F10
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