Screw Clamp C…STXP(B) Carbide Shank Bar (Boring / Internal Facing) Max. Overhang Length L/D=~7 L3 φA 111100゚゚ φD F L2 S H 110゚ θ L1 α C···STXB& type···α=0° C···STXP& type···α=5° • Right-hand shown Left-hand Insert for Right-hand Toolholder, Right-hand Insert for Left-hand Toolholder. C…STZB Carbide Shank Bar (Back Boring) Max. Overhang Length L/D=~7 F φA 95゚ φD F S L3 L2 H θ L1 95゚ 0° Boring ( ) • Right-hand shown Right-hand Insert for Right-hand Toolholder, Left-hand Insert for Left-hand Toolholder. * When using Right-hand Toolholder, use Right-hand insert if machining from back to front in this direction (). Use Left-hand insert if machining from front to back in this direction (!). Toolholder Dimensions Std. Min. Dimension (mm) Std.Corner-R(rε) Spare Parts Bore Dia. Clamp Screw Wrench Description θ R L φA φD H L1 L2 L3 F S C06J -STXB&06-075 ● ● 7.5 6 5.4 110 11 0.5 3.75 SB-1STR F T-6 C08X -STXP&08-09 ● ● 9.0 8 7.0 143 14 0.6 4.6 0.5 10° 0.03 SB-1TR C10X -STXP&09-11 ● ● 11.0 10 9.0 164 17 5.6 SB-2TR F T-8 C06J -STZB&06-085 ● ● 8.5 6 5.4 110 5 5.7 5.1 2.0 SB-1STR F T-6 Applicable Inserts Applications Minute ap Finishing Finishing Finishing Finishing-Medium Finishing Finishing / Precision Low Feed / Precision Soft Steel / Finishing Cast Iron Ref. to Page B70,B74 B74 B74 B70 B75 B70,B75,B76 B78 B78 B75 B70,B79 Insert CF PP GP DP HQ & &-FSF F&-USF XP Without chipbreaker Toolholder Description ...-STXB&06-... TBGT0601.. - - TBMT0601.. - TBGT0601.. - - - TBGW0601.. ...-STXP&08-... TPGT0802.. - - - - TPGH0802.. TPET0802.. TPET0802.. - TPGB0802.. ...-STXP&09-... TPGT0902.. TPMT0902.. TPMT0902.. - TPMT0902.. TPGH0902.. - - TPMT0902.. TPGB0902.. ...-STZB&06-... TBGT0601.. - - TBMT0601.. - TBGT0601.. - - - TBGW0601.. Applications Non-ferrous Metals Hard Materials Ref. to Page C26,C27 C16 Insert PCD CBN Toolholder Description ...-STXB&06-... TBMT0601.. - ...-STXP&08-... TPMH0802.. TPGB0802.. TPGB0802.. ...-STXP&09-... TPMH0902.. TPGB0902.. TPGB0902.. ...-STZB&06-... TBMT0601.. - *WP chipbreaker (TPMX-WP : Wiper insert) is not applicable to C-STXP type Toolholders. Recommended Cutting Conditions F93~F94 C···STXP(B) Type Boring Bar Cutting Conditions Applicable Sleeves F83~F86 Toolholder Description Insert Description (Grades) Vc (m/min) ap (mm) f (mm/rev) Coolant C06J-STXB&06-075 TBGT0601003L/R(PR930) 30~100 0.02~0.1 0.02~0.04 Yes C08X-STXP&08-09 TPGH080201L/R(PR930) 30~100 0.05~0.15 0.03~0.08 Yes C10X -STXP&09-11 TPGH090201L/R(PR930) 30~100 0.05~0.15 0.03~0.08 Yes (Workpiece Material: Alloy Steel) N : Std. Item F51