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Brake caliper machining

Get a grip on service life and performance with cast iron and aluminium

1. Milling of pad face, disc clearance and dust cap face in one cut

Side and face milling cutters

  • Cycle time savings of approx. 50%
  • Tangential inserts for maximum performance
  • Surface completion in a single step or rough/finish machining is possible with a two-part milling disc with adjustable width
  • Cross-pitching of the inserts eliminates vibrations
  • Left and right-hand cutting can be used

2. Roughing and chamfering the piston bore in a single operation

Roughing boring bar

  • TOHT indexable inserts with POWER support chamfer technology enable high feeds and quiet running despite long overhang lengths
  • Additional solid carbide support elements at 90° to the indexable insert axis also stabilise the tool when countersinking the base of the piston bore
  • Additional tangential inserts for the control cut

3. Simultaneous machining of the sealing ring groove and clamping ring groove

Sealing ring groove milling cutter

  • Maximum precision thanks to ground cutter body and eroded adapter chambers 
  • Tool accuracy of +/-0.025 mm in diameter
  • No complicated adjustment
  • Wear-resistant CTCP325 carbide grade guarantees maximum service life despite high cutting speed