External General-Purpose GND for Small Lathes (Grooving, Turning, Profiling) Grooving Tools GNDM-JX / GNDL-JX - For Small Lathes
Zero Offset * For traverse cutting (groove expansion), use a multifunctional insert for profiling. Fig 1 Fig 2
External
For External Grooving (for Small Lathes) GNDM
CDX
CDX
LF
LF
LH
LH
*
F
Figure shows right hand (R) tool.
Holder
Parts Dimensions (inch/ mm )
Max. Groove Depth
Cutting Edge Distance
Cutting Edge Height
Stock
Cap Screw Wrench
Overall Length
Seat Size
Height Width
Head Off Set
Applicable Insert
Cat. No.
Fig
R L
N m
H B LF WF HF LH WF2 CW CDX GNDM R/L 101.5JX-038 ● ● .625 .625 4.75 .625 – 1.024 0 1.5 .375 GCMN150005-GF 1
GNDM R/L 102JX-047 GNDM R/L 103JX-047
● ● .625 .625 4.75 .625 – 1.181 0 2 .472 GC □ □ 20 ○○ - □□ 1 ● ● .625 .625 4.75 .625 – 1.181 0 3 .472 GC □ □ 3 ○○○ - □□ 1
BX0515 4.0 LH040
GNDM R/L 1616JX-1.2508  GNDM R/L 1616JX-1.510  GNDM R/L 1616JX-212  GNDM R/L 1616JX-312  GNDM R/L 2012JX-217 GNDM R/L 2012JX-317
8.0 GCMN125005-GF 1 10.0 GCMN150005-GF 1 12.0 GC □ □ 20 ○○ - □□ 1 12.0 GC □ □ 3 ○○○ - □□ 1 17.0 GC □ □ 20 ○○ - □□ 2
16 16 120 16 16 26 0 16 16 120 16 16 26 0 16 16 120 16 16 30 0 16 16 120 16 16 30 0 20 12 120 12 20 26.5 0 20 12 120 12 20 26.5 0
1.25
1.5
BX0515 4.0 LH040
2 3 2 3
BFTX0414 3.0 LT15-10
17.0 GC □ □ 3 ○○○ - □□ 2 Combine the insert with a holder such that the Seat Size matches. Refer to page F21 & F22 for applicable inserts
External Grooving / Cut-Off GND for Small Lathes
Fig 1
Fig 2
External Grooving & Cut-Off Clamp-on for Small Lathes (Cut-Off)
Zero Offset
CDX
CDX
External
Fig 1
Fig 2
Fig 3
For External Grooving (for Small Lathes) GNDL
LF
LF CDX
CDX
CDX
LH
LH
LF
LF
LF
LH
LH
LH
LH2
LH2
Figure shows right hand (R) tool.
Holder
Parts Dimensions (inch/ mm )
Figure shows right hand (R) tool.
Cutting Edge Distance
Cutting Edge Height
Max. Groove Depth
Flat Screw/ Cap Screw
Overall Length
Off Set
Seat Size
Wrench
Stock Height Width
Step Head Head
Cat. No.
Applicable InsertFig
LT15-10
BFTX0412N
R L H B LF WF HF HBH LH LH2 WF2 CW CDX
N m
LH040
BX0515
GNDL R/L 061.25JX-038 ● ● .375 .375 4.75 .375 .375 .079 .709 .720 0 1.25 .375 GCMN125005-GF 1 GNDL R/L 061.5JX-038 ● ● .375 .375 4.75 .375 .375 .079 .709 .720 0 1.5 .375 GCMN150005-GF 1 GNDL R/L 062JX-038 ● ● .375 .375 4.75 .375 .375 .079 .866 .878 0 2 .375 GC □□ 20 ○○ - □□ 1 GNDL R/L 063JX-038 ● ● .375 .375 4.75 .375 .375 .079 .866 .878 0 3 .375 GC □□ 3 ○○○ - □□ 1 GNDL R/L 081.25JX-047 ● ● .500 .500 4.75 .500 .500 .079 .748 .760 0 1.25 .472 GCMN125005-GF 1 GNDL R/L 081.5JX-047 ● ● .500 .500 4.75 .500 .500 .079 .748 .760 0 1.5 .472 GCMN150005-GF 1 GNDL R/L 082JX-050 ● ● .500 .500 4.75 .500 .500 .079 .866 .878 0 2 .500 GC □□ 20 ○○ - □□ 1 GNDL R/L 083JX-050 ● ● .500 .500 4.75 .500 .500 .079 .866 .878 0 3 .500 GC □□ 3 ○○○ - □□ 1 GNDL R/L 101.5JX-050 ● ● .625 .625 4.75 .625 .625 – 1.102 – 0 1.5 .500 GCMN150005-GF 2 ● ● .625 .625 4.75 .625 .625 – 1.26 – 0 2 .625 GC □□ 20 ○○ - □□ 2 ● ● .625 .625 4.75 .625 .625 – 1.26 – 0 3 .625 GC □□ 3 ○○○ - □□ 2 GNDL R/L 1010JX-1.2510  10 10 120 10 10 2.0 18 18.3 0 1.25 10.0 GCMN125005-GF 1 GNDL R/L 102JX-063 GNDL R/L 103JX-063 GNDL R/L 1010JX-1.510  10 10 120 10 10 2.0 18 18.3 0 1.5 10.0 GCMN150005-GF 1 GNDL R/L 1010JX-210  10 10 120 10 10 2.0 22 22.3 0 2 10.0 GC □□ 20 ○○ - □□ 1 GNDL R/L 1010JX-310  10 10 120 10 10 2.0 22 22.3 0 3 10.0 GC □□ 3 ○○○ - □□ 1 GNDL R/L 1212JX-1.2512  12 12 120 12 12 2.0 19 19.3 0 1.25 12.0 GCMN125005-GF 1 GNDL R/L 1212JX-1.512  12 12 120 12 12 2.0 19 19.3 0 1.5 12.0 GCMN150005-GF 1 GNDL R/L 1212JX-212.5  12 12 120 12 12 2.0 22 22.3 0 2 12.5 GC □□ 20 ○○ - □□ 1 GNDL R/L 1212JX-312.5  12 12 120 12 12 2.0 22 22.3 0 3 12.5 GC □□ 3 ○○○ - □□ 1 GNDL R/L 1616JX-1.2512.5  16 16 120 16 16 – 28 – 0 1.25 12.5 GCMN125005-GF 2
BFTX0412N 3.0 LT15-10
BFTX0412N 3.0 LT15-10
BX0515 4.0 LH040
BFTX0412N 3.0 LT15-10
BFTX0412N 3.0 LT15-10
GNDL R/L 1616JX-1.512.5  16 16 120 16 16 – 28 –
0 1.5 12.5 GCMN150005-GF 2
BX0515 4.0 LH040
GNDL R/L 1616JX-216 GNDL R/L 1616JX-316 GNDL R/L 2012JX-221 GNDL R/L 2012JX-321
16.0 GC □□ 20 ○○ - □□ 2 16.0 GC □□ 3 ○○○ - □□ 2 21.0 GC □□ 20 ○○ - □□ 3
 16 16 120 16 16  16 16 120 16 16  20 12 120 12 20  20 12 120 12 20
– – – –
32 32
– – – –
0 0 0 0
2 3 2 3
30.5 30.5
BFTX0414 3.0 LT15-10
21.0 GC □□ 3 ○○○ - □□ 3 Combine the insert with a holder such that the Seat Size matches. Refer to page F21 & F22 for applicable inserts
F23
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