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    Kenclamp • Negative Inserts • DDUN 93°

    Bolt-On Heads Through Coolant • Kenclamp™ • DDUN 93°

    Material Number6550637

    ISO Catalog IDH4050DDUNL15ANSI Catalog IDH4050DDUNL15

    Kenclamp H4050DDUNL15 Boring Bar 6550637 - Kennametal
    Kenclamp H4050DDUNL15 Boring Bar 6550637 - Kennametal
    Kenclamp H4050DDUNL15 Boring Bar 6550637 - Kennametal
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    Kenclamp H4050DDUNL15 Boring Bar 6550637 - Kennametal
    Kenclamp H4050DDUNL15 Boring Bar 6550637 - Kennametal
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    • P Steel
    • M Stainless Steel
    • K Cast Iron
    • N Non-Ferrous
    • S High-Temp Alloys
    • H Hardened Materials
    • C CFRP Materials
    • I.D. TurningI.D. Turning
    • I.D. Chamfering & ProfilingI.D. Chamfering & Profiling
    • Back BoringBack Boring
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    Drawings for 6550637
    Metric
    Inch
    Material Number6550637
    ISO Catalog IDH4050DDUNL15
    ANSI Catalog IDH4050DDUNL15
    [D] Adapter / Shank / Bore Diameter40 mm
    [D] Adapter / Shank / Bore Diameter1.57 in
    [DM] Minimum Bore Diameter 50 mm
    [DM] Minimum Bore Diameter 1.968 in
    [F] F Dimension 27 mm
    [F] F Dimension 1.063 in
    [L1] Tool Length 38.638 mm
    [L1] Tool Length 1.521 in
    [GAAP] Axial Rake Angle-5
    Gage InsertDNMA150408
    See all Product Variants

    Workpiece Materials

    • Steel
    • Stainless Steel
    • Cast Iron
    • Non-Ferrous
    • High-Temp Alloys
    • Hardened Materials
    • CFRP Materials

    Uses and application

    • I.D. TurningI.D. Turning
    • I.D. Chamfering & ProfilingI.D. Chamfering & Profiling
    • Back BoringBack Boring

    Features and benefits

    • Boring with extended overhangs up to 10 x D

    • No tuning required

    • Lighter weight bolt on heads

    • Serrated interface for a secure connection

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    Create Solution to find the perfect compatible parts for your tool.
     
    Product Name
    Material Number
    ISO Catalog ID
    ANSI Catalog ID
     
    Vibration Free • 10:1 Overhang • Through Coolant • Inch
    Vibration Free • 10:1 Overhang • Through Coolant • Inch
    6517219
    D32HBB28
    D32HBB28
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    Vibration Free • 10:1 Overhang • Through Coolant • Inch
    Vibration Free • 10:1 Overhang • Through Coolant • Inch
    6517220
    D40HBB35
    D40HBB35
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    /each
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    Vibration Free • 10:1 Overhang • Through Coolant • Metric
    Vibration Free • 10:1 Overhang • Through Coolant • Metric
    6517234
    D50MHBB702
    D50MHBB702
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    /each
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    Sold in pkg. of 0Adjusted to meet the minimum package size.
    Minimum qty: 0Adjusted to meet the minimum quantity requirement.
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    Vibration Free • 10:1 Overhang • Through Coolant • Metric
    Vibration Free • 10:1 Overhang • Through Coolant • Metric
    6517235
    D60MHBB860
    D60MHBB860
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    /each
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    /each
    Sold in pkg. of 0Adjusted to meet the minimum package size.
    Minimum qty: 0Adjusted to meet the minimum quantity requirement.
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    Modular Steel Boring Bar • 4:1 Overhang • Through Coolant • Inch
    Modular Steel Boring Bar • 4:1 Overhang • Through Coolant • Inch
    6976988
    A24THBB
    A24THBB
    List Price
    /each
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    Sold in pkg. of 0Adjusted to meet the minimum package size.
    Minimum qty: 0Adjusted to meet the minimum quantity requirement.
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    Modular Steel Boring Bar • 4:1 Overhang • Through Coolant • Inch
    Modular Steel Boring Bar • 4:1 Overhang • Through Coolant • Inch
    6976989
    A28UHBB
    A28UHBB
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    /each
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    Sold in pkg. of 0Adjusted to meet the minimum package size.
    Minimum qty: 0Adjusted to meet the minimum quantity requirement.
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    Modular Steel Boring Bar • 4:1 Overhang • Through Coolant • Inch
    Modular Steel Boring Bar • 4:1 Overhang • Through Coolant • Inch
    6976990
    A32VHBB
    A32VHBB
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    Modular Steel Boring Bar • 4:1 Overhang • Through Coolant • Inch
    Modular Steel Boring Bar • 4:1 Overhang • Through Coolant • Inch
    6977081
    A40WHBB
    A40WHBB
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    Modular Steel Boring Bar • 4:1 Overhang • Through Coolant • Metric
    Modular Steel Boring Bar • 4:1 Overhang • Through Coolant • Metric
    6977085
    A40THBBM
    A40THBBM
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    Product Name
    Material Number
    ISO Catalog ID
    ANSI Catalog ID
    Grade
     
    DNMG
    DNMG
    1158326
    DNMG150408
    DNMG150408
    KC850
    List Price
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    DNMG
    DNMG
    1159612
    DNMG150408B
    DNMG432
    KC730
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    Sold in pkg. of 0Adjusted to meet the minimum package size.
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    DNMG-P
    DNMG-P
    1159615
    DNMG150404P
    DNMG431P
    KC730
    List Price
    /each
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    /each
    Sold in pkg. of 0Adjusted to meet the minimum package size.
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    DNMG-P
    DNMG-P
    1159616
    DNMG150408P
    DNMG432P
    KC730
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    /each
    Sold in pkg. of 0Adjusted to meet the minimum package size.
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    DNMG
    DNMG
    1160027
    DNMG150408B
    DNMG432
    K68
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    Sold in pkg. of 0Adjusted to meet the minimum package size.
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    DNMG-MG
    DNMG-MG
    1160209
    DNMG150408MG
    DNMG432MG
    KC850
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    /each
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    /each
    Sold in pkg. of 0Adjusted to meet the minimum package size.
    Minimum qty: 0Adjusted to meet the minimum quantity requirement.
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    DNMG
    DNMG
    1160214
    DNMG150404B
    DNMG431
    KC850
    List Price
    /each
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    /each
    Sold in pkg. of 0Adjusted to meet the minimum package size.
    Minimum qty: 0Adjusted to meet the minimum quantity requirement.
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    DNMG
    DNMG
    1160215
    DNMG150408B
    DNMG432
    KC850
    List Price
    /each
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    /each
    Sold in pkg. of 0Adjusted to meet the minimum package size.
    Minimum qty: 0Adjusted to meet the minimum quantity requirement.
    In StockThis item is no longer availableLonger Delivery
    DNMG-P
    DNMG-P
    1160221
    DNMG150404P
    DNMG431P
    KC850
    List Price
    /each
    Discount
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    /each
    Sold in pkg. of 0Adjusted to meet the minimum package size.
    Minimum qty: 0Adjusted to meet the minimum quantity requirement.
    In StockThis item is no longer availableLonger Delivery
    DNMG-P
    DNMG-P
    1160222
    DNMG150408P
    DNMG432P
    KC850
    List Price
    /each
    Discount
    Your Price
    /each
    Sold in pkg. of 0Adjusted to meet the minimum package size.
    Minimum qty: 0Adjusted to meet the minimum quantity requirement.
    In StockThis item is no longer availableLonger Delivery
     
    Product Name
    Material Number
    ISO Catalog ID
    ANSI Catalog ID
     
    CARBIDE SHIM IDSN443 (S/T)
    CARBIDE SHIM IDSN443 (S/T)
    1016682
    IDSN443
    IDSN443
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    MS-1297 SET SCREW M4 X4 (similar1022748)
    MS-1297 SET SCREW M4 X4 (similar1022748)
    1179883
    MS1297
    MS1297
    List Price
    /each
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    /each
    Sold in pkg. of 0Adjusted to meet the minimum package size.
    Minimum qty: 0Adjusted to meet the minimum quantity requirement.
    In StockThis item is no longer availableLonger Delivery
    Slotted Spring Pin
    Slotted Spring Pin
    1867212
    SSP025016M
    SSP025016M
    List Price
    /each
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    Sold in pkg. of 0Adjusted to meet the minimum package size.
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    In StockThis item is no longer availableLonger Delivery
    SHIM PIN IP15 TORX PLUS THREADED
    SHIM PIN IP15 TORX PLUS THREADED
    1867278
    KMSP415IP
    KMSP415IP
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    Sold in pkg. of 0Adjusted to meet the minimum package size.
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    HARDWARE LOCKPIN 15IP
    HARDWARE LOCKPIN 15IP
    1867321
    KLM46L15IP
    KLM46L15IP
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    /each
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    L-TYPE WRENCH K15IP TORX PLUS
    L-TYPE WRENCH K15IP TORX PLUS
    1867353
    K15IP
    K15IP
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    /each
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    Sold in pkg. of 0Adjusted to meet the minimum package size.
    Minimum qty: 0Adjusted to meet the minimum quantity requirement.
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    SINGLE SCREW CLAMP HARDWARE CM234R
    SINGLE SCREW CLAMP HARDWARE CM234R
    3855796
    CM234R ASSY
    CM234R ASSY
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