Tools for External Turning and Internal Boring S-Style Screw Clamp Toolholders for Positive Inserts See pages B81–B93 for inserts. STFC 90° gage shim insert order number catalogue number H B F L1 L2 insert shim screw hex screw Torx right hand 3900184 STFCR1212F11 12 12 16,0 80 13,0 TC..110204 — — — MS1153 T7 3879763 STFCR2020K16 20 20 25,0 125 20,0 TC..16T308 SKTP343 SRS3 3.5 mm MS1156 T15 3879750 STFCR2525M16 25 25 32,0 150 20,0 TC..16T308 SKTP343 SRS3 3.5 mm MS1156 T15 left hand 3879751 STFCL1616H16 16 16 20,0 100 20,0 TC..16T308 SKTP343 SRS3 3.5 mm MS1156 T15 3879748 STFCL2020K16 20 20 25,0 125 20,0 TC..16T308 SKTP343 SRS3 3.5 mm MS1156 T15 3879752 STFCL2525M16 25 25 32,0 150 20,0 TC..16T308 SKTP343 SRS3 3.5 mm MS1156 T15 See pages B94–B99 for inserts. SVHB 107,5° gage shim insert order number catalogue number H B F L1 L2 insert shim screw hex screw Torx right hand 3879767 SVHBR2020K16 20 20 25,0 125 28,0 VB..160408 SKVN343 SRS3 3.5 mm MS1156 T15 3879765 SVHBR2525M16 25 25 32,0 150 28,0 VB..160408 SKVN343 SRS3 3.5 mm MS1156 T15 3879853 SVHBR3225P16 32 25 32,0 170 25,0 VB..160408 SKVN343 SRS3 3.5 mm MS1156 T15 left hand 3879764 SVHBL2020K16 20 20 25,0 125 28,0 VB..160408 SKVN343 SRS3 3.5 mm MS1156 T15 3879766 SVHBL2525M16 25 25 32,0 150 28,0 VB..160408 SKVN343 SRS3 3.5 mm MS1156 T15 3879768 SVHBL3225P16 32 25 32,0 170 25,0 VB..160408 SKVN343 SRS3 3.5 mm MS1156 T15 C48 widia.com