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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

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 mm
[D1] Reamer Diameter Minimum 1.102 in
[L1] Gage Length 16.5 mm
[L1] Gage Length .65 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


Workpiece Side

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