8-1

90° type holder (Inch) Note 1) For modular blades and holders, please order separately. Note 2) Please use right hand modular blade for right hand holder and left hand modular

InsertGY2M-GSInsertGY2G-MFblade for left hand holder.
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InsertGY2Mooooooooo-GUInsertGY2Mooooooooo-MS
2G-GL
InsertGY1Mooooooooo-GMInsertGY2Mooooooooo-MM

1G -GFGS

CZC CW LH

Fig. 1Fig. 1 Fig. 2Fig. 2 LF

Insert GY2Mooooooooo-BM Insert GY2Mooooooooo-GS CUTDIA CUTDIA

-GM Insert GY2Mooooooooo-GU 2G -GL Insert GY2MoooooR/Loo-GM

Right hand tool holder shown.

Order Number Dimensions (inch) *3 Cutting Mode

SeatCWCDXCUTDIAHand
Size(inch)(inch)(inch)Type(R/L)Fig.CZC
Holder StockModular BladeStockDCONLF LHWFHFAnticlockwise Clockwise b2
RC4-GYHRD90-M25LGYM25LA-G0811.575 2.3621.5671.2990.984
ModularaaC4
FLC4-GYHLD90-M25RaGYM25RA-G08a11.575 2.3621.5671.2990.984
RC5-GYHRD90-M25LaGYM25LA-G08a11.969 2.3621.5671.37801.024
.630 .315 ModularLC5-GYHLD90-M25RGYM25RA-G081C51.969 2.3621.5671.37801.024
aa
RC6-GYHRE90-M25LGYM25LA-G0812.480 2.7561.8821.65401.319
ModularaaC6
LC6-GYHLE90-M25RaGYM25RA-G08a12.480 2.7561.8821.65401.319
RC3-GYHRCX90-M20LGYM20LA-G1211.260 2.1651.5671.2600.787
.945 .472 ModularaaC3
LC3-GYHLCX90-M20RaGYM20RA-G12a11.260 2.1651.5671.2600.787
RC4-GYHRD90-M25LGYM25LA-G1411.575 2.3621.5671.5350.984
ModularaaC4
LC4-GYHLD90-M25RaGYM25RA-G14a11.575 2.3621.5671.5350.984
RC5-GYHRD90-M25LaGYM25LA-G14a11.969 2.3621.5671.61401.024
1.102 .551 ModularLC5-GYHLD90-M25RGYM25RA-G141C51.969 2.3621.5671.61401.024
aa
ModularRC6-GYHRE90-M25LaGYM25LA-G14a1C62.480 2.7561.8821.89001.319
LC6-GYHLE90-M25RaGYM25RA-G14a12.480 2.7561.8821.89001.319
RC4-GYHRD90-M25LGYM25LA-G2521.575 2.3621.5671.9690.984
.157 ModularaaC4
GLC4-GYHLD90-M25RaGYM25RA-G25a21.575 2.3621.5671.9690.984
*2 *1 .167RC5-GYHRD90-M25LGYM25LA-G2521.969 2.3621.5672.04701.024
1.969 .984 ModularaaC5
LC5-GYHLD90-M25RaGYM25RA-G25a21.969 2.3621.5672.04701.024
RC6-GYHRE90-M25LaGYM25LA-G25a22.480 2.7561.8822.32301.319
ModularLC6-GYHLE90-M25RGYM25RA-G252C62.480 2.7561.8822.32301.319

a a

CW = Cutting Width CDX = Max. Groove Depth CUTDIA = Max. Cut Off Diameter *1 The maximum groove depth (CDX) varies according to the insert used. Please refer to the maximum groove depth (CDX) of inserts on pages F011 to F015. *2 The maximum cut off diameter (CUTDIA) varies according to the insert used. The cut off diameter is double the maximum groove depth (CDX) of inserts on pages F011 to F015. *3 Dimensions shown are when the gauge insert is used. If other insert geometries are used then LF, LH and LH 2 values may vary. *4 The maximum groove depth (CDX) is limited by the workpiece diameter. For details, please refer to page F208.