System Tip-Bars  SVN-N (without side stopper)  SVNS-N (without side stopper / without setscrew) L2 F1 B F2 1 Note 2 L2 F1 Note 1 L1 F3 B Setscrew (SP3X4) L4 L3 L1 h H1 h H1 Fig.1 (SVN-N) Fig.2 (SVNS-N) • Right-hand shown Right-hand Insert for Right-hand Toolholder. Note 1 & Note 2: For insert dimensions, ref. to page F28~F29  Toolholder Dimensions Dimension (mm) Spare Parts Applicable Inserts F Drawing Clamp Screw Wrench Setscrew F28~F29 Description Std. H1=h B L1 L2 L3 L4 F1 F2 F3 FT G45 G70 LTW J30 SVNR 1010H-12N ● 10 10 100 10 VNBR.... - ... Boring 1212K-12N ● 12 12 12 VNBTR.... - ... 1616K-12N ● 16 16 125 22 - - 16 - - Fig.1 SB-3080TR FT-10 SP3X4 VNGR.... - .. 2020K-12N ● 20 20 20 VNFGR.... - .. 2525M-12N ● 25 25 150 25 VNTR... - .. Solid SVNSR 1010K-12-06N ● 10 10 125 10 12 10 29 6 (VNBR..06 - ...)* (VNBR..11 - ...)* Positive (VNBTR..11 - ...)* 1010K-12-11N ● 10 10 125 10 12 10 33 11 (VNGR.... - 11)* AD Bars (VNTR... - 11)* Negative 1212M-12-06N ● 12 12 150 10 12 12 29 6 (VNBR..06 - ...)* (VNBR..11 - ...)* 1212M-12-11N ● 12 12 150 10 12 12 33 11 (VNBTR..11 - ...)* (VNGR.... - 11)* (VNTR... - 11)* 45 Fig.2 SB-3080TR LTW-10S - (VNBR..20 - ...)* 1212M-12-20N ● 12 12 150 10 13 12 42 20 (VNBTR..20 - ...)* (VNGR.... - 20)* 1616M-12-06N ● 16 16 150 16 12 16 29 6 (VNBR..06 - ...)* (VNBR..11 - ...)* 1616M-12-11N ● 16 16 150 16 12 16 33 11 (VNBTR..11 - ...)* (VNGR.... - 11)* (VNTR... - 11)* (VNBR..20 - ...)* 1616M-12-20N ● 16 16 150 16 13 16 42 20 (VNBTR..20 - ...)* (VNGR.... - 20)* 1. SVN-N / S···SVN-N / S···SVN-SN (without side stopper) retains high index accuracy by easy restraint. 2. SVN-N (without side stopper) has a setscrew SP3X4. Changing the setscrew SP3X4 to a screw HS3X4 (sold separately) enables the toolholder to be used as a binding effect toolholder similar to the side stopper toolholder. * All system Tip-Bars Inserts are used with a SVNSR-N Toolholders. However, when setting the cutting edge at the face level of the toolholder as shown in Fig. 2, use the insert shown in ( ). In these cases, the F3 dimension of the toolholders corresponds to the L2 dimension of the insert.  Spare Parts (Optional) Screw ( side ) Wrench stopper HS3×4 LW-1.5 N : Std. Item F30