SEC- Grooving Tools (For Small Lathes) GNDM Type / GNDL Type Multi-functional External Turning with Small Lathe (For Grooving/Traverse Turning/Profiling) GNDM WF CW CDX B External grooving External (for small lathe) WF2 LF Offset zero LH 0 * ■ Parts Note: Use a multi-functional/profiling insert HF H for traverse machining (groove expanding). This figure shows right handed tools. ■ Holders Dimensions (mm) Cutting Cutting Edge width Max. groove Cat. No. Stock Height Width Length edge edge Head Offset (mm) depth (mm) Applicable inserts Cap screw Wrench distance height Nm R L H B LF WF HF LH WF2 CW CDX GNDM R/L1616JX-1.2508 D D 16 16 120 (16) 16 26 0 1.25 8.0 GCM N125005-GF GNDM R/L1616JX-1.510 D D 16 16 120 (16) 16 26 0 1.50 10.0 GCM N150005-GF BX0515 4.0 LH040 GNDM R/L1616JX-212 D D 16 16 120 (16) 16 30 0 2.00 12.0 GC□ □20SS-□□ GNDM R/L1616JX-312 D D 16 16 120 (16) 16 30 0 3.00 12.0 GC□ □30SS-□□ Use a combination of an insert and holder with the same edge width CW. See F23 for applicable inserts. F External Diameter Grooving/Cut-Off Small Lathe Type GNDL Fig 1 CW CDX Fig 2 CW CDX Grooving WF B WF B Tools External grooving External WF2 LF WF2 LF (for small lathe) Offset LH LH zero Grooving 0 HF H HF H Cut-Off Threading LH2 HBH ■ Parts This figure shows right handed tools. BFTX0412N LT15-10 ■ Holders Dimensions (mm) BX0515 LH040 Cutting Cutting Edge width Max. groove Cat. No. Stock Height Width Length edge edge Step Head Head Offset (mm) depth (mm) Fig Applicable inserts Screw/ Wrench distance height Cap screw Nm R L H B LF WF HF HBH LH LH2 WF2 CW CDX GNDL R/L1010JX-1.2510 D D 10 10 120 (10) 10 2.0 18 18.3 0 1.25 10.0 GCM N125005-GF GNDL R/L1010JX-1.510 D D 10 10 120 (10) 10 2.0 18 18.3 0 1.50 10.0 1 GCM N150005-GF BFTX0412N 3.0 LT15-10 GNDL R/L1010JX-210 D D 10 10 120 (10) 10 2.0 22 22.3 0 2.00 10.0 GC□ □20SS-□□ GNDL R/L1010JX-310 D D 10 10 120 (10) 10 2.0 22 22.3 0 3.00 10.0 GC□ □30SS-□□ GNDL R/L1212JX-1.2512 D D 12 12 120 (12) 12 2.0 19 19.3 0 1.25 12.0 GCM N125005-GF GNDL R/L1212JX-1.512 D D 12 12 120 (12) 12 2.0 19 19.3 0 1.50 12.0 1 GCM N150005-GF BFTX0412N 3.0 LT15-10 GNDL R/L1212JX-212.5 D D 12 12 120 (12) 12 2.0 22 22.3 0 2.00 12.5 GC□ □20SS-□□ GNDL R/L1212JX-312.5 D D 12 12 120 (12) 12 2.0 22 22.3 0 3.00 12.5 GC□ □30SS-□□ GNDL R/L1616JX-1.2512.5 D D 16 16 120 (16) 16 Q 28 Q 0 1.25 12.5 GCM N125005-GF GNDL R/L1616JX-1.512.5 D D 16 16 120 (16) 16 Q 28 Q 0 1.50 12.5 2 GCM N150005-GF BX0515 4.0 LH040 GNDL R/L1616JX-216 D D 16 16 120 (16) 16 Q 32 Q 0 2.00 16.0 GC□ □20SS-□□ GNDL R/L1616JX-316 D D 16 16 120 (16) 16 Q 32 Q 0 3.00 16.0 GC□ □30SS-□□ Use a combination of an insert and holder with the same edge width CW. See F23 for applicable inserts. F22 D mark: Standard stock (expanded product)  N m Recommended tightening torque (N・m)