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    Sumitomo Electric Hardmetal SEC Micro Boring Holder S-CKB-S (Round Shank, Small Offset)

    Sumitomo Electric Hardmetal SEC Micro Boring Holder S-CKB-S (Round Shank, Small Offset)

    Round-shank holder with 2 mm offset for KBM micro boring inserts, fits drill sleeves directly, clamp-on clamping.

    Key features

    • 2 mm offset
    • Shank 19.05-25.4 mm

    Specifications

    WF (mm) 2
    Clamp CKBW16
    Double screw WB4-8
    S1905H-CKBRS-16 Shank dia. DCON (mm): 19.05 | Height H (mm): 17 | Length L1 (mm): 100 | Stock: Yes
    S20H-CKBRS-16 Shank dia. DCON (mm): 20 | Height H (mm): 18 | Length L1 (mm): 100 | Stock: Yes
    S22K-CKBRS-16 Shank dia. DCON (mm): 22 | Height H (mm): 19 | Length L1 (mm): 125 | Stock: Yes
    S25K-CKBRS-16 Shank dia. DCON (mm): 25 | Height H (mm): 23 | Length L1 (mm): 125 | Stock: Yes
    S254K-CKBRS-16 Shank dia. DCON (mm): 25.4 | Height H (mm): 23 | Length L1 (mm): 125 | Stock: Yes
    Boring BarsSumitomo Electric Hardmetal
    5 product codes available in this family
    Sourced direct from KoreaExport-ready supplyCompetitive pricing
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    Sumitomo Electric Hardmetal SEC Micro Boring Holder S-CKB-S (Round Shank, Small Offset)

    Brand Sumitomo Electric Hardmetal·Boring Bars

    Available part numbers (5)

    S1905H-CKBRS-16, S20H-CKBRS-16, S22K-CKBRS-16, S25K-CKBRS-16, S254K-CKBRS-16

    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.

    RFQ List 0 →
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    Product codes & specifications
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    RFQ List (0)
    Product codeSpec
    S1905H-CKBRS-16Shank dia. DCON (mm): 19.05 | Height H (mm): 17 | Length L1 (mm): 100 | Stock: Yes
    S20H-CKBRS-16Shank dia. DCON (mm): 20 | Height H (mm): 18 | Length L1 (mm): 100 | Stock: Yes
    S22K-CKBRS-16Shank dia. DCON (mm): 22 | Height H (mm): 19 | Length L1 (mm): 125 | Stock: Yes
    S25K-CKBRS-16Shank dia. DCON (mm): 25 | Height H (mm): 23 | Length L1 (mm): 125 | Stock: Yes
    S254K-CKBRS-16Shank dia. DCON (mm): 25.4 | Height H (mm): 23 | Length L1 (mm): 125 | Stock: Yes

    Need a different model, or a part not listed here? Send us your parts list →

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