SEC-Boring Bars S-PDUN Type / S-EDUN Type 93˚ Profiling S-PDUN Fig 1 DMIN Min. DCON Fig 2 DMIN Min. Steel machinable diameter machinable diameter DCON Profiling 93° 93° WF WF H E1 H LF LF GAMF GAMF -6° -6° LH ■ Parts This figure shows right handed tools. ■ Holders Right-handed (R) holders are applicable for left-handed (L) and neutral (N) inserts. Left-handed (L) holders are applicable for right-handed (R) and neutral (N) inserts. Dimensions (mm) Holder Conventional Stock Min. machining Diameter Height Length Cutting edge Head Offset Rake Applicable inserts Lever Shims E Cat. No. diameter distance angle Fig Bolts Shims Wrenches Material Cat. No. R L DMIN DCON H LF WF LH E1 GAMF Cat. No. Page pins retainer S25R-PDUN R/L1104-32 Q DD 32 25 22 200 17.0 20 7.0 − 15 1 DN □□ 1104SS From LCL3 LCS3 LSD317 LSP3 LH025 Boring B31 Bars Steel S32S-PDUN R/L1504-40 Q D D 40 32 30 250 22.0 20 7.0 − 12 S32S-PDUN R/L1504-44 S32S-PDUN R/L15 D D 44 32 30 250 22.0 20 7.0 − 10 1 DN □□ 1504SS From LCL4 LCS4 LSD42 LSP4 LH030 S40T-PDUN R/L1504-50 Q D D 50 40 37 300 27.0 20 8.5 − 12 B32 S50U-PDUN R/L1504-63 Q D D 63 50 47 350 31.5 Q 8.0 − 12 2 S-EDUN DMIN Min. ■ Inserts Steel machinable diameter DCON Profiling 93° WF ・DNMG150408N-GE E1 (Representative example) H LF GAMF – 5° ■ Parts LH This figure shows right handed tools. ■ Holders Right-handed (R) holders are applicable for left-handed (L) and neutral (N) inserts. Left-handed (L) holders are applicable for right-handed (R) and neutral (N) inserts. Dimensions (mm) Holder Stock Min. machining Diameter Height Length Cutting edge Head Offset Rake Applicable inserts Eccentric Cat. No. Conventional Cat. No. diameter distance angle Shims Wrenches Material RL DMIN DCON H LF WF LH E1 GAMF Cat. No. Page shafts S25R-EDUN R/L1104-34 BDUN325 R/L D 34 25 23 200 17 20 5.5 − 12 DN □□ 1104SS From SDW323 CPB34 LH025 Steel B31 S32S-EDUN R/L1504-44 BDUN432 R/L D 44 32 30 250 22 20 7.0 − 10 DN □□ 1504SS From SDW423 CPB43 LH030 B32 E36 ● mark: Standard stocked item (expanded product)