COVID-19: How WIDIA is responding
    Retention Knobs ISO 7388/2 Type B Metric
    Retention Knobs ISO 7388/2 Type B Metric
    Retention Knobs ISO 7388/2 Type B Metric
    Retention Knobs ISO 7388/2 Type B Metric

    Knob ISO 7388/2 type B - metric

    Retention Knobs ISO 7388/2 Type B Metric

    Metric
    Inch
    SAP Material Number 1192431
    ISO Catalog Number RK50ISBM
    ANSI Catalog Number RK50ISBM
    Hardware System Size Workpiece Side 50
    [GX] Connection Thread Size External M24 X 3
    [A] Coolant Hole Diameter 11.7000
    [A] Coolant Hole Dia .4606
    Half Taper Angle [CHTA] 45.000
    [D5] Body Diameter Machine Side 36.0000
    [D5] Body Diameter Machine Side 1.417
    [D3] Neck Diameter 19.4500
    [D3] Neck Diameter .7657
    [DPW] Pilot Diameter Workpiece Side 24.9870
    [DPW] Pilot Diameter Workpiece Side .9837
    [HDD] Head Diameter 28.9500
    [HDD] Head Diameter 1.139
    [LF] Functional Length 17.8000
    [LF] Functional Length .7008
    [LPR] Protruding Length 25.4000
    [LPR] Protruding Length 1.000
    [L] Overall Length 65.5000
    [L] Overall Length 2.578
    Wrench RKW50M
    Torque Catalog Newton Meters 143
    See all Product Variants

    Features and benefits

    • Metric thread.

    • Piloted.

    • Through coolant.
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