GAMO (°)GAMO (°) Standard corner-R (RE)Standard corner-R (RE) DMINCoolant holeDMINCoolant hole WFWF DCONDCON Boring Boring bars for negative type inserts DN insert S-PDUN11 (Boring) 93° WF2 GAMO LH H 93° LF 6° Max. Overhang Length L/D=~3 | Right-hand shown | Left-hand Insert for Right-hand Toolholder, Right-hand Insert for Left-hand Toolholder. Toolholder dimensions F Spare parts Availabi-lity Dimension (mm) Lever Lock screw Punch Shim Shim pin Wrench (Torx) Description Applicableinserts R L DMIN DCON H LH LF WF WF2 S20Q- PDUN&11-27 N N 27 20 19 35 180 16 17 7.6 S25R- PDUN&11-32 N N 32 25 24 40 200 17 15 0.4 No LL-1DN LS-1SN PC-1 LD-32N LSP-1 FH-2.5 DN..1104 S32S- PDUN&11-40 N N 40 32 31 45 250 22 8.5 12 A-PDUN11 (Boring) 93° WF2 GAMO LH H LF 93° 6° Max. Overhang Length L/D=~3 | Right-hand shown | Left-hand Insert for Right-hand Toolholder, Toolholder dimensions Spare parts Availa-bility Dimension (mm) Lever Lock screw Punch Shim Shim pin Wrench (Torx) Description Applicableinserts R DMIN DCON H LH LF WF WF2 A20Q- PDUNR11-27 N 27 20 19 35 180 16 17 7.6 A25R- PDUNR11-32 N 32 25 24 40 200 17 15 0.4 Yes LL-1DN LS-1SN PC-1 LD-32N LSP-1 FH-2.5 DN..1104 A32S- PDUNR11-40 N 40 32 31 45 250 22 8.5 12 Applicable inserts Applications Finishing Finishing Finishing - Medium Medium Medium - Roughing Insert Toolholder S-PDUN - 27 / 32 / 40 DNGG1104....R-S DNGG1104...R DNMG1104..GP DNMG1104..HQ DNMG1104..GS A-PDUN - 27 / 32 / 40 DNGG1104..L-S DNGG110404L Page B24 B26 B28 B24, B26 B27 Recommended cutting conditions: F122 - F124 F101