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      RHM™ Cermet Tipped Reaming
      RHM™ Cermet Tipped Reaming
      RHM™ Cermet Tipped Reaming
      RHM™ Cermet Tipped Reaming
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      RHM Heads with Helical Flutes and Internal Coolant

      RHM™ Cermet Tipped Reaming

      Metric
      Inch
      SAP Material Number 3859682
      ISO Catalog Number RHM28000KST250H7HF
      ANSI Catalog Number RHM28000KST250H7HF
      Grade KC6305
      [CSMS] System Size Machine Side KST250
      [D1] Reamer Diameter Minimum 28.0000 mm
      [D1] Reamer Diameter Minimum 1.102 in
      [L1] Gage Length 16.5000 mm
      [L1] Gage Length .6500 in
      [Z] Number of Flutes 8
      See all Product Variants

      Uses and application

      • Reaming: Through HoleReaming: Through Hole
      • Reaming: Through & Cross HolesReaming: Through & Cross Holes
      • Shank - Cylindrical PlainShank - Cylindrical Plain
      • Reaming - Through CoolantReaming - Through Coolant

      Workpiece Materials

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

      Features and benefits

      • For hole tolerance H7.

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

      • Please order lock screw for axial use or retention knob separately.

      Machine Side

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      Workpiece Side

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      Grades

      • KC6305
        KC6305

        • TiAlN-PVD-coated carbide.

        • Reaming grade with highly wear-resistant substrate.

        • Particularly suitable for cast iron and steel.

        • For exceptionally high-precision finishing.

        • High-precision carbide cutting values.

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