Boring GAMO (°) DMINStandard corner-R (RE) WFCoolant hole DCON Boring bars for negative type inserts TN insert A-PTUN11 (Boring) 93° WF2 LH H GAMO LF 93° 6° Max. Overhang Length L/D=~3 | Right-hand shown | Left-hand Insert for Right-hand Toolholder. F Toolholder dimensions Spare parts Availa-bility Dimension (mm) Lever Lock screw Shim pin Wrench (Torx) Description Applicableinserts R DMIN DCON H LH LF WF WF2 A16M- PTUNR11-20 N 20 16 15 34 150 11 0.3 18 A20Q- PTUNR11-25 N 25 20 19 37 180 13.2 0.2 17 0.8 Yes LL-03TN LS-03SN P-03S FH-2.5 TN..1104 A25R- PTUNR11-32 N 32 25 24 42 200 15.7 0.3 16 When using inserts whose corner-R(RE) is greater than 1.6 mm, please purchase a shim* and use it in order to prevent workpiece and shim from interfering each other. N : Standard item R : Right hand only L : Left hand only U : Check availability Recommended cutting conditions: F122 - F124 F112