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Home > Products > Cutting Tools > Countersink
Zero Flute Contersinks, Imperial
◆ CBN ground ensure better and sharper cutting edges
◆ Single hole to allow faster and easier chips away out
◆ High Positive cut
◆ Constant profile relief
◆ Smooth running
◆ Ideal centring features
◆ Ideal true roundness
◆ Scratch-free surface
◆ Easlly resharpened by the use of a small mounted grinding stone inserted into the hole
◆ Applicable for machinning light metals and plastics
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 and sharper cutting edges
    ◆ Single hole to allow faster and easier chips away out
    ◆ High Positive cut
    ◆ Constant profile relief
    ◆ Smooth running
    ◆ Ideal centring features
    ◆ Ideal true roundness
    ◆ Scratch-free surface
    ◆ Easlly resharpened by the use of a small mounted grinding stone inserted into the hole
    · Applicable for machinning light metals and plastics
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