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Home > Products > Cutting Tools > Countersink
60° Multi Flute Contersinks
◆ CBN ground ensure better cutting edges
◆ Multi Grooves to allow chips away out
◆ Positive cut, Standard rake angle
◆ Standard profile relief
◆ Smooth low-heat running
◆ Ideal centring features
◆ Scratch-free surface
◆ Applicable for machining of materials with tensile strength﹥1000N/mm2
Variants
  • Type
  • Min-Max
  • Coated

    • Countersinks can be used on existing holes of most materials for deburring, chamfering or hole enlarging. TiN or TiCN coated countersinks are recommended for hard or corrosive materials. Countersinks with special geometry are available for hard to machine materials.
    Tec-Spiral offer standard angles: 60°-82°-90°-100°-120°
    Other angles available according to your drawings or requests

    ◆ CBN ground ensure better cutting edges
    ◆ Multi Grooves to allow chips away out
    ◆ Positive cut, Standard rake angle
    ◆ Standard profile relief
    ◆ Smooth low-heat running
    ◆ Ideal centring features
    ◆ Scratch-free surface
    · Applicable for machining of materials with tensile strength﹥1000N/mm2
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