SEC-Boring Bar S-SSKP Type / C-SSKP Type Internal General 75° Steel Screw-on S-SSKP Fig 1 DMIN Min. Bore Dia. DCON Through Boring 75˚ WF Boring Bars H GAMF LF -5° E Holder LHD Figure shows right-hand (R) tool. Parts Dimensions (mm) Stock Min. Cutting Applicable Insert Flat Screw Wrench Overall Rake Material Bore Diameter Height Edge Head Holder C Previous Cat. Length Angle Ref. Page Cat. No. Dia. Distance Fig No. R L Cat. No. Nm DMIN DCON H LF WF LHD GAMF (For Torx Holes) S12M-SSKP R/L0903-16 BBPS-312 R/L ● ● 16 12 11 150 8.0 9.0 -6° 1 S16R-SSKP R/L0903-20 BBPS-316 R/L ● ● 20 16 15 200 10.0 6.8 -4° 1 D Steel SP□□0903 B98 BFTX0307A 2.0 TRX10 S20S-SSKP R/L0903-25 BBPS-320 R/L ● ● 25 20 18 250 12.5 8.5 -2° 1 S25T-SSKP R/L0903-28 BBPS-325 R/L ● ● 28 25 22 300 14.0 5.0 0° 1 Right-handed (R) tool holders are compatible with left-handed (L) or neutral (N) inserts. Left-handed (L) tool holders are compatible with right-handed (R) or neutral (N) inserts. R Internal General 75° Carbide Carbide Screw-on Long C-SSKP S Fig 1 DMIN Min. Bore Dia. DCON Through Boring 75˚ WF H T GAMF LF -5° LHD V Holder Parts Dimensions (mm) Min. Cutting Applicable Insert Flat Screw Wrench Stock W Overall Rake Material Bore Diameter Height Edge Head Holder Previous Cat. Length Angle Ref. Page Cat. No. Dia. Distance Fig No. Cat. No. Nm Very Small Diameter Turning R DMIN DCON H LF WF LHD GAMF (For Torx Holes) Small Diameter Turning Carbide Standard C12M-SSKP R0903-16 WBPS-312RS ● 16 12 11 150 8 25 -6° 1 Carbide C12R-SSKP R0903-16 WBPS-312R ● 16 12 11 200 8 25 -6° SP□□0903 B98 1 BFTX0307A 2.0 TRX10 Long C16S-SSKP R0903-20 WBPS-316R ● 20 16 15 250 10 30 -4° 1 Right-handed (R) tool holders are compatible with left-handed (L) or neutral (N) inserts. Applicable Inserts S-SSKP Type / C-SSKP Type Name of Chipbreaker/ GU Legend ● Refer as well to the Insert Selection Guide (page A10 on). 1st Recommended Insert CBN/PCD Photo ● Some combinations need to be made to order or cannot be manufactured. Grade AC8025P Cutting Range P (Steel) M (Stainless Steel) N (Non-ferrous) Process Finishing Medium Cutting Finishing Medium Cutting — LB LB SUMIDIA General FB LU Cutting T1500Z AC8025P AC6030M AC6030M DA1000 SUMIDIA High SD — — — Precision T1500Z DA1000 Recommended Cutting Conditions A10 on A14 on A22 on E42 N m Recommended Tightening Torque (N·m)