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    43mm (1.70") Step Shank • Heavy

    U170 Series

    Material Number5066990

    ISO Catalog IDHR170LRD 3.5 25 HFANSI Catalog IDHR170LRD 3.5 25 HF

    Heavy Body Tool SS 43 Underground Mining - 5066990 - Kennametal
    Heavy Body Tool SS 43 Underground Mining - 5066990 - Kennametal
    Heavy Body Tool SS 43 Underground Mining - 5066990 - Kennametal
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    Heavy Body Tool SS 43 Underground Mining - 5066990 - Kennametal
    Heavy Body Tool SS 43 Underground Mining - 5066990 - Kennametal
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    • Cutting Conditions: SevereCutting Conditions: Severe
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    Drawings for 5066990
    Metric
    Inch
    Material Number5066990
    ISO Catalog IDHR170LRD 3.5 25 HF
    ANSI Catalog IDHR170LRD 3.5 25 HF
    GradeK3570
    [D] Shank/Bore Diameter43.282 mm
    [D] Shank/Bore Diameter1.704 in
    [DR] Shank Diameter Reduced 35 mm
    [DR] Shank Diameter Reduced 1.378 in
    [TD] Tip Diameter24.613 mm
    [TD] Tip Diameter.969 in
    Point Included Angle [SIGMA]100
    [L1] Gage Length88.9 mm
    [L1] Gage Length3.5 in
    [LS] Shank Length 132.1 mm
    [LS] Shank Length 5.2 in
    [OAL] Overall Length221 mm
    [OAL] Overall Length8.7 in
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    • X TreatmentX Treatment
    • Cutting Conditions: SevereCutting Conditions: Severe

    Features and benefits

    • Catalog numbers containing "HF" indicate Hard Faced Treatment.
    • For specific insert type, see the Product Selector on pages 23–35.

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    2271626
    U170 K225SP IH BUSHING
    U170 K225SP IH BUSHING
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    U170K35R IH SLEEVE
    U170K35R IH SLEEVE
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    U170K225R IH SLEEVE
    U170K225R IH SLEEVE
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    U170 JWP35 BUSHING
    U170 JWP35 BUSHING
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    5986963
    U170 K225QP HF BUSHING
    U170 K225QP HF BUSHING
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    6467673
    U170 K35T QP HF BUSHING
    U170 K35T QP HF BUSHING
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