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    Sumitomo Electric Hardmetal SEC Boring Bar B-STUP

    Sumitomo Electric Hardmetal SEC Boring Bar B-STUP

    SEC boring bar (B-STUP type) for internal finishing to medium cutting, screw-on clamping, for triangular inserts.

    Key features

    • Internal finishing to medium cutting
    • Screw-on
    • Triangular insert
    B08H-STUPR0802-10 Hand: Right | Min. bore DMIN (mm): 10 | Shank dia. DCON (mm): 8 | Height H (mm): 7 | Length LF (mm): 100 | WF (mm): 5.0 | Head length LHD (mm): 13 | Rake angle GAMF: -10° | Insert: TP□□0802 | Insert screw: BFTX0204A | Insert screw torque (N·m): 0.5 | Stock: Yes
    B08H-STUPL0802-10 Hand: Left | Min. bore DMIN (mm): 10 | Shank dia. DCON (mm): 8 | Height H (mm): 7 | Length LF (mm): 100 | WF (mm): 5.0 | Head length LHD (mm): 13 | Rake angle GAMF: -10° | Insert: TP□□0802 | Insert screw: BFTX0204A | Insert screw torque (N·m): 0.5 | Stock: Yes
    B10K-STUPR1103-12 Hand: Right | Min. bore DMIN (mm): 12 | Shank dia. DCON (mm): 10 | Height H (mm): 9 | Length LF (mm): 125 | WF (mm): 6.0 | Head length LHD (mm): 15 | Rake angle GAMF: -8° | Insert: TP□□1103 | Insert screw: BFTX0306A | Insert screw torque (N·m): 2.0 | Stock: Yes
    B10K-STUPL1103-12 Hand: Left | Min. bore DMIN (mm): 12 | Shank dia. DCON (mm): 10 | Height H (mm): 9 | Length LF (mm): 125 | WF (mm): 6.0 | Head length LHD (mm): 15 | Rake angle GAMF: -8° | Insert: TP□□1103 | Insert screw: BFTX0306A | Insert screw torque (N·m): 2.0 | Stock: Yes
    B12M-STUPR1103-14 Hand: Right | Min. bore DMIN (mm): 14 | Shank dia. DCON (mm): 12 | Height H (mm): 11 | Length LF (mm): 150 | WF (mm): 7.0 | Head length LHD (mm): 17 | Rake angle GAMF: -7° | Insert: TP□□1103 | Insert screw: BFTX0306A | Insert screw torque (N·m): 2.0 | Stock: Yes
    B12M-STUPL1103-14 Hand: Left | Min. bore DMIN (mm): 14 | Shank dia. DCON (mm): 12 | Height H (mm): 11 | Length LF (mm): 150 | WF (mm): 7.0 | Head length LHD (mm): 17 | Rake angle GAMF: -7° | Insert: TP□□1103 | Insert screw: BFTX0306A | Insert screw torque (N·m): 2.0 | Stock: Yes
    B12M-STUPR1103-16 Hand: Right | Min. bore DMIN (mm): 16 | Shank dia. DCON (mm): 12 | Height H (mm): 11 | Length LF (mm): 150 | WF (mm): 8.0 | Head length LHD (mm): 17 | Rake angle GAMF: -6° | Insert: TP□□1103 | Insert screw: BFTX0307A | Insert screw torque (N·m): 2.0 | Stock: Yes
    B12M-STUPL1103-16 Hand: Left | Min. bore DMIN (mm): 16 | Shank dia. DCON (mm): 12 | Height H (mm): 11 | Length LF (mm): 150 | WF (mm): 8.0 | Head length LHD (mm): 17 | Rake angle GAMF: -6° | Insert: TP□□1103 | Insert screw: BFTX0307A | Insert screw torque (N·m): 2.0 | Stock: Yes
    B16R-STUPR1103-18 Hand: Right | Min. bore DMIN (mm): 18 | Shank dia. DCON (mm): 16 | Height H (mm): 15 | Length LF (mm): 200 | WF (mm): 9.0 | Head length LHD (mm): 18 | Rake angle GAMF: -4° | Insert: TP□□1103 | Insert screw: BFTX0306A | Insert screw torque (N·m): 2.0 | Stock: Yes
    B16R-STUPL1103-18 Hand: Left | Min. bore DMIN (mm): 18 | Shank dia. DCON (mm): 16 | Height H (mm): 15 | Length LF (mm): 200 | WF (mm): 9.0 | Head length LHD (mm): 18 | Rake angle GAMF: -4° | Insert: TP□□1103 | Insert screw: BFTX0306A | Insert screw torque (N·m): 2.0 | Stock: Yes
    B16R-STUPR1103-20 Hand: Right | Min. bore DMIN (mm): 20 | Shank dia. DCON (mm): 16 | Height H (mm): 15 | Length LF (mm): 200 | WF (mm): 10.0 | Head length LHD (mm): 18 | Rake angle GAMF: -2° | Insert: TP□□1103 | Insert screw: BFTX0307A | Insert screw torque (N·m): 2.0 | Stock: Yes
    B16R-STUPL1103-20 Hand: Left | Min. bore DMIN (mm): 20 | Shank dia. DCON (mm): 16 | Height H (mm): 15 | Length LF (mm): 200 | WF (mm): 10.0 | Head length LHD (mm): 18 | Rake angle GAMF: -2° | Insert: TP□□1103 | Insert screw: BFTX0307A | Insert screw torque (N·m): 2.0 | Stock: Yes
    B20S-STUPR1103-22 Hand: Right | Min. bore DMIN (mm): 22 | Shank dia. DCON (mm): 20 | Height H (mm): 18 | Length LF (mm): 250 | WF (mm): 11.0 | Head length LHD (mm): 18 | Rake angle GAMF: -2° | Insert: TP□□1103 | Insert screw: BFTX0307A | Insert screw torque (N·m): 2.0 | Stock: Yes
    B20S-STUPL1103-22 Hand: Left | Min. bore DMIN (mm): 22 | Shank dia. DCON (mm): 20 | Height H (mm): 18 | Length LF (mm): 250 | WF (mm): 11.0 | Head length LHD (mm): 18 | Rake angle GAMF: -2° | Insert: TP□□1103 | Insert screw: BFTX0307A | Insert screw torque (N·m): 2.0 | Stock: Yes
    B25T-STUPR1103-28 Hand: Right | Shank material: Steel | Min. bore DMIN (mm): 28 | Shank dia. DCON (mm): 25 | Height H (mm): 22 | Length LF (mm): 300 | WF (mm): 14.0 | Head length LHD (mm): 18 | Rake angle GAMF: -2° | Insert: TP□□1103 | Insert screw: BFTX0307A | Insert screw torque (N·m): 2.0 | Stock: Yes
    B25T-STUPL1103-28 Hand: Left | Shank material: Steel | Min. bore DMIN (mm): 28 | Shank dia. DCON (mm): 25 | Height H (mm): 22 | Length LF (mm): 300 | WF (mm): 14.0 | Head length LHD (mm): 18 | Rake angle GAMF: -2° | Insert: TP□□1103 | Insert screw: BFTX0307A | Insert screw torque (N·m): 2.0 | Stock: Yes
    B32T-STUPR1103-40 Hand: Right | Min. bore DMIN (mm): 40 | Shank dia. DCON (mm): 32 | Height H (mm): 30 | Length LF (mm): 300 | WF (mm): 20.0 | Head length LHD (mm): 53 | Rake angle GAMF: -2° | Insert: TP□□1103 | Insert screw: BFTX0307A | Insert screw torque (N·m): 2.0 | Stock: Yes
    B32T-STUPL1103-40 Hand: Left | Min. bore DMIN (mm): 40 | Shank dia. DCON (mm): 32 | Height H (mm): 30 | Length LF (mm): 300 | WF (mm): 20.0 | Head length LHD (mm): 53 | Rake angle GAMF: -2° | Insert: TP□□1103 | Insert screw: BFTX0307A | Insert screw torque (N·m): 2.0 | Stock: Yes
    B20S-STUPR1604-25 Hand: Right | Min. bore DMIN (mm): 25 | Shank dia. DCON (mm): 20 | Height H (mm): 18 | Length LF (mm): 250 | WF (mm): 12.5 | Head length LHD (mm): 18 | Rake angle GAMF: -3° | Insert: TP□□1604 | Insert screw: BFTX0410A | Insert screw torque (N·m): 3.4 | Stock: Yes
    B20S-STUPL1604-25 Hand: Left | Min. bore DMIN (mm): 25 | Shank dia. DCON (mm): 20 | Height H (mm): 18 | Length LF (mm): 250 | WF (mm): 12.5 | Head length LHD (mm): 18 | Rake angle GAMF: -3° | Insert: TP□□1604 | Insert screw: BFTX0410A | Insert screw torque (N·m): 3.4 | Stock: Yes
    B25T-STUPR1604-28 Hand: Right | Min. bore DMIN (mm): 28 | Shank dia. DCON (mm): 25 | Height H (mm): 22 | Length LF (mm): 300 | WF (mm): 14.0 | Head length LHD (mm): 18 | Rake angle GAMF: -2° | Insert: TP□□1604 | Insert screw: BFTX0410A | Insert screw torque (N·m): 3.4 | Stock: Yes
    B25T-STUPL1604-28 Hand: Left | Min. bore DMIN (mm): 28 | Shank dia. DCON (mm): 25 | Height H (mm): 22 | Length LF (mm): 300 | WF (mm): 14.0 | Head length LHD (mm): 18 | Rake angle GAMF: -2° | Insert: TP□□1604 | Insert screw: BFTX0410A | Insert screw torque (N·m): 3.4 | Stock: Yes
    B32T-STUPR1604-40 Hand: Right | Min. bore DMIN (mm): 40 | Shank dia. DCON (mm): 32 | Height H (mm): 30 | Length LF (mm): 300 | WF (mm): 20.0 | Head length LHD (mm): 53 | Rake angle GAMF: -2° | Insert: TP□□1604 | Insert screw: BFTX0410A | Insert screw torque (N·m): 3.4 | Stock: Yes
    B32T-STUPL1604-40 Hand: Left | Min. bore DMIN (mm): 40 | Shank dia. DCON (mm): 32 | Height H (mm): 30 | Length LF (mm): 300 | WF (mm): 20.0 | Head length LHD (mm): 53 | Rake angle GAMF: -2° | Insert: TP□□1604 | Insert screw: BFTX0410A | Insert screw torque (N·m): 3.4 | Stock: Yes
    Boring BarsSumitomo Electric Hardmetal
    24 product codes available in this family
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    Sumitomo Electric Hardmetal SEC Boring Bar B-STUP

    Brand Sumitomo Electric Hardmetal·Boring Bars

    Available part numbers (24)

    B08H-STUPR0802-10, B08H-STUPL0802-10, B10K-STUPR1103-12, B10K-STUPL1103-12, B12M-STUPR1103-14, B12M-STUPL1103-14, B12M-STUPR1103-16, B12M-STUPL1103-16, B16R-STUPR1103-18, B16R-STUPL1103-18 + 14 more — see full table ↓

    How to order

    Send the Sumitomo Electric Hardmetal part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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    Product codeSpec
    B08H-STUPR0802-10Hand: Right | Min. bore DMIN (mm): 10 | Shank dia. DCON (mm): 8 | Height H (mm): 7 | Length LF (mm): 100 | WF (mm): 5.0 | Head length LHD (mm): 13 | Rake angle GAMF: -10° | Insert: TP□□0802 | Insert screw: BFTX0204A | Insert screw torque (N·m): 0.5 | Stock: Yes
    B08H-STUPL0802-10Hand: Left | Min. bore DMIN (mm): 10 | Shank dia. DCON (mm): 8 | Height H (mm): 7 | Length LF (mm): 100 | WF (mm): 5.0 | Head length LHD (mm): 13 | Rake angle GAMF: -10° | Insert: TP□□0802 | Insert screw: BFTX0204A | Insert screw torque (N·m): 0.5 | Stock: Yes
    B10K-STUPR1103-12Hand: Right | Min. bore DMIN (mm): 12 | Shank dia. DCON (mm): 10 | Height H (mm): 9 | Length LF (mm): 125 | WF (mm): 6.0 | Head length LHD (mm): 15 | Rake angle GAMF: -8° | Insert: TP□□1103 | Insert screw: BFTX0306A | Insert screw torque (N·m): 2.0 | Stock: Yes
    B10K-STUPL1103-12Hand: Left | Min. bore DMIN (mm): 12 | Shank dia. DCON (mm): 10 | Height H (mm): 9 | Length LF (mm): 125 | WF (mm): 6.0 | Head length LHD (mm): 15 | Rake angle GAMF: -8° | Insert: TP□□1103 | Insert screw: BFTX0306A | Insert screw torque (N·m): 2.0 | Stock: Yes
    B12M-STUPR1103-14Hand: Right | Min. bore DMIN (mm): 14 | Shank dia. DCON (mm): 12 | Height H (mm): 11 | Length LF (mm): 150 | WF (mm): 7.0 | Head length LHD (mm): 17 | Rake angle GAMF: -7° | Insert: TP□□1103 | Insert screw: BFTX0306A | Insert screw torque (N·m): 2.0 | Stock: Yes
    B12M-STUPL1103-14Hand: Left | Min. bore DMIN (mm): 14 | Shank dia. DCON (mm): 12 | Height H (mm): 11 | Length LF (mm): 150 | WF (mm): 7.0 | Head length LHD (mm): 17 | Rake angle GAMF: -7° | Insert: TP□□1103 | Insert screw: BFTX0306A | Insert screw torque (N·m): 2.0 | Stock: Yes
    B12M-STUPR1103-16Hand: Right | Min. bore DMIN (mm): 16 | Shank dia. DCON (mm): 12 | Height H (mm): 11 | Length LF (mm): 150 | WF (mm): 8.0 | Head length LHD (mm): 17 | Rake angle GAMF: -6° | Insert: TP□□1103 | Insert screw: BFTX0307A | Insert screw torque (N·m): 2.0 | Stock: Yes
    B12M-STUPL1103-16Hand: Left | Min. bore DMIN (mm): 16 | Shank dia. DCON (mm): 12 | Height H (mm): 11 | Length LF (mm): 150 | WF (mm): 8.0 | Head length LHD (mm): 17 | Rake angle GAMF: -6° | Insert: TP□□1103 | Insert screw: BFTX0307A | Insert screw torque (N·m): 2.0 | Stock: Yes
    B16R-STUPR1103-18Hand: Right | Min. bore DMIN (mm): 18 | Shank dia. DCON (mm): 16 | Height H (mm): 15 | Length LF (mm): 200 | WF (mm): 9.0 | Head length LHD (mm): 18 | Rake angle GAMF: -4° | Insert: TP□□1103 | Insert screw: BFTX0306A | Insert screw torque (N·m): 2.0 | Stock: Yes
    B16R-STUPL1103-18Hand: Left | Min. bore DMIN (mm): 18 | Shank dia. DCON (mm): 16 | Height H (mm): 15 | Length LF (mm): 200 | WF (mm): 9.0 | Head length LHD (mm): 18 | Rake angle GAMF: -4° | Insert: TP□□1103 | Insert screw: BFTX0306A | Insert screw torque (N·m): 2.0 | Stock: Yes
    B16R-STUPR1103-20Hand: Right | Min. bore DMIN (mm): 20 | Shank dia. DCON (mm): 16 | Height H (mm): 15 | Length LF (mm): 200 | WF (mm): 10.0 | Head length LHD (mm): 18 | Rake angle GAMF: -2° | Insert: TP□□1103 | Insert screw: BFTX0307A | Insert screw torque (N·m): 2.0 | Stock: Yes
    B16R-STUPL1103-20Hand: Left | Min. bore DMIN (mm): 20 | Shank dia. DCON (mm): 16 | Height H (mm): 15 | Length LF (mm): 200 | WF (mm): 10.0 | Head length LHD (mm): 18 | Rake angle GAMF: -2° | Insert: TP□□1103 | Insert screw: BFTX0307A | Insert screw torque (N·m): 2.0 | Stock: Yes
    B20S-STUPR1103-22Hand: Right | Min. bore DMIN (mm): 22 | Shank dia. DCON (mm): 20 | Height H (mm): 18 | Length LF (mm): 250 | WF (mm): 11.0 | Head length LHD (mm): 18 | Rake angle GAMF: -2° | Insert: TP□□1103 | Insert screw: BFTX0307A | Insert screw torque (N·m): 2.0 | Stock: Yes
    B20S-STUPL1103-22Hand: Left | Min. bore DMIN (mm): 22 | Shank dia. DCON (mm): 20 | Height H (mm): 18 | Length LF (mm): 250 | WF (mm): 11.0 | Head length LHD (mm): 18 | Rake angle GAMF: -2° | Insert: TP□□1103 | Insert screw: BFTX0307A | Insert screw torque (N·m): 2.0 | Stock: Yes
    B25T-STUPR1103-28Hand: Right | Shank material: Steel | Min. bore DMIN (mm): 28 | Shank dia. DCON (mm): 25 | Height H (mm): 22 | Length LF (mm): 300 | WF (mm): 14.0 | Head length LHD (mm): 18 | Rake angle GAMF: -2° | Insert: TP□□1103 | Insert screw: BFTX0307A | Insert screw torque (N·m): 2.0 | Stock: Yes
    B25T-STUPL1103-28Hand: Left | Shank material: Steel | Min. bore DMIN (mm): 28 | Shank dia. DCON (mm): 25 | Height H (mm): 22 | Length LF (mm): 300 | WF (mm): 14.0 | Head length LHD (mm): 18 | Rake angle GAMF: -2° | Insert: TP□□1103 | Insert screw: BFTX0307A | Insert screw torque (N·m): 2.0 | Stock: Yes
    B32T-STUPR1103-40Hand: Right | Min. bore DMIN (mm): 40 | Shank dia. DCON (mm): 32 | Height H (mm): 30 | Length LF (mm): 300 | WF (mm): 20.0 | Head length LHD (mm): 53 | Rake angle GAMF: -2° | Insert: TP□□1103 | Insert screw: BFTX0307A | Insert screw torque (N·m): 2.0 | Stock: Yes
    B32T-STUPL1103-40Hand: Left | Min. bore DMIN (mm): 40 | Shank dia. DCON (mm): 32 | Height H (mm): 30 | Length LF (mm): 300 | WF (mm): 20.0 | Head length LHD (mm): 53 | Rake angle GAMF: -2° | Insert: TP□□1103 | Insert screw: BFTX0307A | Insert screw torque (N·m): 2.0 | Stock: Yes
    B20S-STUPR1604-25Hand: Right | Min. bore DMIN (mm): 25 | Shank dia. DCON (mm): 20 | Height H (mm): 18 | Length LF (mm): 250 | WF (mm): 12.5 | Head length LHD (mm): 18 | Rake angle GAMF: -3° | Insert: TP□□1604 | Insert screw: BFTX0410A | Insert screw torque (N·m): 3.4 | Stock: Yes
    B20S-STUPL1604-25Hand: Left | Min. bore DMIN (mm): 25 | Shank dia. DCON (mm): 20 | Height H (mm): 18 | Length LF (mm): 250 | WF (mm): 12.5 | Head length LHD (mm): 18 | Rake angle GAMF: -3° | Insert: TP□□1604 | Insert screw: BFTX0410A | Insert screw torque (N·m): 3.4 | Stock: Yes
    B25T-STUPR1604-28Hand: Right | Min. bore DMIN (mm): 28 | Shank dia. DCON (mm): 25 | Height H (mm): 22 | Length LF (mm): 300 | WF (mm): 14.0 | Head length LHD (mm): 18 | Rake angle GAMF: -2° | Insert: TP□□1604 | Insert screw: BFTX0410A | Insert screw torque (N·m): 3.4 | Stock: Yes
    B25T-STUPL1604-28Hand: Left | Min. bore DMIN (mm): 28 | Shank dia. DCON (mm): 25 | Height H (mm): 22 | Length LF (mm): 300 | WF (mm): 14.0 | Head length LHD (mm): 18 | Rake angle GAMF: -2° | Insert: TP□□1604 | Insert screw: BFTX0410A | Insert screw torque (N·m): 3.4 | Stock: Yes
    B32T-STUPR1604-40Hand: Right | Min. bore DMIN (mm): 40 | Shank dia. DCON (mm): 32 | Height H (mm): 30 | Length LF (mm): 300 | WF (mm): 20.0 | Head length LHD (mm): 53 | Rake angle GAMF: -2° | Insert: TP□□1604 | Insert screw: BFTX0410A | Insert screw torque (N·m): 3.4 | Stock: Yes
    B32T-STUPL1604-40Hand: Left | Min. bore DMIN (mm): 40 | Shank dia. DCON (mm): 32 | Height H (mm): 30 | Length LF (mm): 300 | WF (mm): 20.0 | Head length LHD (mm): 53 | Rake angle GAMF: -2° | Insert: TP□□1604 | Insert screw: BFTX0410A | Insert screw torque (N·m): 3.4 | Stock: Yes

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