GNDIS

Internal Grooving

GNDISDMIN min. machining diameterDCON
Medium internal grooving InternalF
WCW LH CDXLF H`■` Parts
LT15
`■` HoldersDimensions (mm)LT20
Cat. No.StockDiameterHeightLengthHeadCutting edge distanceMin. machining diameter (mm)Edge width (mm)Max. groove depth (mm)Applicable insertsScrewN mWrench
RLDCONHLFLHWFDMINCWCDX
GNDIS R/L1214-T1526DD1211150309.0141.52.6GXM N150005S-GF
GNDIS R/L1214-T1536DD12111503010.0141.53.6GXM N150005S-GFBFTX0409N3.4LT15
GNDIS R/L1616-T1536DD16151603511.5161.53.6GXM N150005S-GF
GNDIS R/L1620-T1546DD16151604014.5201.54.6GXM N150005S-GF
GNDIS R/L2025-T1566DD20191804019.0251.56.6GXM N150005S-GFBFTX0511N5.0LT20
GNDIS R/L1214-T2026DD1211150309.0142.02.6GXM N2002S-□□
GNDIS R/L1214-T2036DD12111503010.0142.03.6GXM N2002S-□□BFTX0409N3.4LT15
GNDIS R/L1616-T2036DD16151603511.5162.03.6GXM N2002S-□□
GNDIS R/L1620-T2046DD16151604014.5202.04.6GXM N2002S-□□
GNDIS R/L2025-T2066DD20191804019.0252.06.6GXM N2002S-□□BFTX0511N5.0LT20
GNDIS R/L1214-T3026DD1211150309.0143.02.6GXM N3002S-□□
GNDIS R/L1214-T3036DD12111503010.0143.03.6GXM N3002S-□□BFTX0409N3.4LT15
GNDIS R/L1616-T3036DD16151603511.5163.03.6GXM N3002S-□□
GNDIS R/L1620-T3046DD16151604014.5203.04.6GXM N3002S-□□BFTX0511N50LT20
GNDIS R/L2025-T3066DD20191804019.0253.06.6GXM N3002S-□□.

Use a combination of an insert and a holder with the same edge width CW. You can only use the GXM type inserts.

  • Inserts for GNDIS

Dimensions (mm)

Grooving

Cut-Off

Threading

Application ShapeExternal appearanceCat. No.Coated AC520Ucarbide AC1030UWidth C Width of cutof cut W ToleranceNose radius RELength LThicknes Ss Pcs/ Pack Fig
erse Fig 1 4-RE WMLGXM N2002S-MLDD2.0±0.030.211.13.1
oving/Trav Turning C LGXM N3002S-MLDD3.0±0.030.211.13.15 1
Gro SLow feed type
g Fig 1 4-RE WGFGXM N150005S-GFD1.5±0.030.0511.13.1
ovin C LGXM N2002S-GFDD2.0±0.030.211.13.15 1
Gro SLow cutting force typeGXM N3002S-GFDD3.0±0.030.211.13.1

Use a combination of an insert and holder with the same edge width CW. Not compatible with the GCM/GCG inserts.

  • Recommended Cutting Conditions (GNDIS)
Work materialP Carbon steel,Alloyed steelM Stainless steelK Cast ironS Exotic alloy
GradeAC520UAC1030UAC520UAC1030UAC520UAC1030UAC520UAC1030U
Cuttingspeedvc(m/min) `■` Grooving / Cut-Off /80 to 200 Thinning Hol50 to 200 e70 to 15050 to 150 `■` Traverse60 to 200 Machining50 to 20020 to 8020 to 60
Feedratef (mm/rev)ML
ChipbreakerMLGFChipbreaker Feed ratef(mm/rev)Depth ofcut ap(mm/rev)
1.50.02to 0.10Groove width2.00.03 to 0.120.2 to 0.8
Groove width CW (mm) 2.00.03 to 0.120.03to 0.12CW(mm)3.00.05 to 0.150.3 to 1.2
3.00.05 to 0.150.05to 0.15