Face grooving TWFG/TWFGT small diameter face grooving (Twin-Bars)

TWFG

Dimension (mm)Tolerance (mm)Carbide
Insert DescriptionCWCDXDAXN (min.)DAXX (max.)RECW min.CW max.PV PR1025D PR1535- KW10
TWFGL0500.510.05- 0.03+ 0.03NNN
RE RAL TWFGL0800.81.50.05- 0.03+ 0.03NNN
E D ±0.03 R 6.5 TWFGL10012.20.05- 0.03+ 0.03NNN
R AXN CW RA 5° CDX TWFGL1251.252.26 00.05- 0.03+ 0.03NNN
16 3 TWFGL1501.52.2()(∞)0.05- 0.03+ 0.03NNN
25° 2.38 TWFGL1801.830.05- 0.03+ 0.03NNN
TWFGL200230.05- 0.03+ 0.03NNN

CDX shows available grooving depth. External dia. of the groove DAXN (0) means that you can make the initial groove within DAXN ~ DAXX and then widen it to the center. Left-hand shown

STW (Face grooving) G

CDX CDX

LF LH LF

Fig. 1 Fig. 2 Left-hand shown | Left-hand Insert for Left-hand Toolholder. | (For right-hand toolholder for boring, See page F18.)

Toolholder dimensions

Availa- bilityDimension (mm)oleSpar Clamp screweparts Wrench (Torx)
DescriptionLCDXHBLHHFLFWFCoolant h Fig.Applicable inserts
STWL1010F-15N10101010
1212F-15N85
1212K-15N31212-1212512No 1SB3080TRLTW10STWFGL
1616K-15N16161616--...
STWL2020K-15N32020252012525N 2
2525M-15N25252515032o

CDX shows the distance from the toolholder to the cutting edge. Available Groove Depth : „CDX“ of Insert.