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    TRM • Top Ream Modular
    TRM • Top Ream Modular
    TRM • Top Ream Modular
    TRM • Top Ream Modular

    TRM™ Disc Style Modular Reamer Heads • Through Holes

    TRM • Top Ream Modular

    Metric
    Inch
    SAP Material Number 6447326
    ISO Catalog Number TRM17000WST135H7HF
    ANSI Catalog Number TRM17000WST135H7HF
    Grade WU05PR
    [CSMS] System Size Machine Side KST135
    [D1] Reamer Diameter Minimum 17.0000
    [D1] Reamer Diameter Minimum .6693
    [L1] Gage Length 17.9000
    [L1] Gage Length .7047
    [Z] Number of Flutes 6
    See all Product Variants

    Uses and application

    • Reaming: Through & Cross HolesReaming: Through & Cross Holes
    • Reaming: Through HoleReaming: Through Hole
    • Reaming - Through CoolantReaming - Through Coolant

    Workpiece Materials

    P Steel
    M Stainless Steel
    K Cast Iron
    S High-Temp Alloys

    Features and benefits

    • Solid carbide disc at front instead of single-tipped carbide blanks

    • Improved hole straightness and roundness due to unequal flute spacing (less vibrations) and runout <3 microns

    • Superior surface finish due to lapped ground leads

    • For hole tolerance H7

    • Intermediate sizes ground to achieve IT6 or IT7 hole tolerance class available

    • Please order lock screw and retention knob separately

    Grades

    • WU05PR
      P Steel
      M Stainless Steel
      K Cast Iron
      S High-Temp Alloys
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