 Dynamic Bar Applications Shank Type Coolant Min. Bore Dia. φA Ref. to Page for Toolholders Overview Shape Boring Bar Type Max. Overhang Length Hole (L/D) Yes No 5 6 7 8 10 12 13 14 16 18 20 22 23 25 26 27 30 31 32 34 40 50 A…SDUC-AE Excellent ● ●● ● ● ● ● L/D=~5.5 93゚ S…SDUC-A Steel ○ ●● ● ● ● ● F43 L/D=~4 30° E…SDUC-A Carbide ● ●● ● ● ● ● L/D=~7 A…SDQC-AE Excellent ● ● ● ● ● ● L/D=~5.5 107.5゚ S…SDQC-A Steel ○ ● ● ● ● ● F44 F L/D=~4 A-SVJB-AE 型  F36  E…SDQC-A Carbide ● ● ● ● ● ● L/D=~7 A…SVJB(C)-AE Excellent ● ● ● ● ● ● ● Boring Copying 52° A…SVJP-AE L/D=~5.5 ● ● F52 S…SVJB(C)-A Steel ○ ● ● ● ● ● ● S…SVJP-A L/D=~4 ○ ● A-SVPC-AE型 F36 Excellent A…SVPC(B)-AE ● ● ● ● ● ● ● L/D=~5.5 117.5゚ S…SVPC(B)-A Steel ○ ● ● ● ● ● ● F54 25゚ L/D=~4 A-SVUB-AE型 F38 E…SVPC(B)-A Carbide ● ● ● ● ● ● L/D=~7 A…SVUB(C)-AE Excellent ● ● ● ● ●● L/D=~5.5 S…SVUB(C)-A Steel ○ ● ● ● ●● F57 93゚ 50° L/D=~4 E…SVUB(C)-A Carbide ● ● ● ● ● L/D=~7 29 A-SDZC-AE型 F31 左 Excellent ● ●● ● ● ● ● A…SDZC-AE L/D=~5.5 30° S…SDZC-A Steel ○ ●● ● ● ● ● F45 Back Copying 93° L/D=~4 E…SDZC-A Carbide ● ●● ● ● ● 3° L/D=~7 A…SVZB(C)-AE Excellent ● ● ● ● ●● 50° L/D=~5.5 93° F57 S…SVZB(C)-A Steel ○ ● ● ● ●● L/D=~4 For Min. Bore Dia. φA, the figure under  may be applied depending on the toolholder type. F9