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Home > Products > Products by Shape / Manufacturing Process > 1. Holes
1. Holes

Small Holes

Cold Forming | Cold Heading | Products Sample

  • Material : Stainless
  • Surface treatment : Other
  • Characteristics :

    Three 0.14 diameter miniature holes created on the tip of an extruded shank.

Multiple Holes

Cold Forming | Cold Heading | Products Sample

  • Material : Steel
  • Surface treatment : Other
  • Characteristics :

    Example of a part with three through holes.

Elliptical Holes

Cold Forming | Cold Heading | Products Sample

  • Material : Copper/Brass
  • Surface treatment : Nickel
  • Characteristics :

    Example of a part with an elliptical hole.

Polygonal Holes

Cold Forming | Cold Heading | Products Sample

  • Material : Copper/Brass
  • Surface treatment : Nickel
  • Characteristics :

    Example of a part with a multi-sided (octagonal) hole.

Noncircular Holes

Cold Forming / Products Sample:1D763

  • Material :Steel
  • Surface treatment : Other
  • Characteristics :

    Example of a part with an irregularly-shaped square through hole.

Noncircular Holes

Cold Forming / Products Sample:0J180

  • Material : Copper/Brass
  • Surface treatment : Other
  • Characteristics :

    Example of a part with a specially shaped hole.

Noncircular Holes

Cold Forming / Products Sample:0P165

  • Material : Aluminum
  • Surface treatment : Other
  • Characteristics :

    Example of a part with a specially shaped hole.

Noncircular Holes

Cold Forming / Products Sample:0F238

  • Material : SPCE
  • Surface treatment : Nickel
  • Characteristics :

    Example of a part with a specially shaped hole.

Side Holes

Cold Forming | Products Sample

  • Material : Stainless
  • Surface treatment : Other
  • Characteristics :

    Example of a thin-walled part with a rectangular side hole.

Side Holes

Cold Forming / Products Sample

  • Material : Steel
  • Surface treatment : Zinc
  • Characteristics :

    Example of a two part assembly with a side hole.

Deep Holes

Cold Forming | Products Sample

  • Material : Steel
  • Surface treatment : Zinc
  • Characteristics :

    Example of a hollow part with an M10 thread on the outside.

Deep Holes

Cold Forming / Products Sample

  • Material : Copper
  • Surface treatment : Nickel
  • Characteristics :

    Example of a part with a deep hole.

Deep Holes

Cold Forming | Products Sample

  • Material : Nb
  • Surface treatment : Other
  • Characteristics :

    Example of a part with thin-walls and a deep hole made with a special material.

Deep Holes

Cold Forming / Products Sample

  • Material : Copper/Brass
  • Surface treatment : Nickel
  • Characteristics :

    Example of a part with a through hole through both flange and shank.

Deep Holes

Cold Forming | Products Sample

  • Material : Copper/Brass
  • Surface treatment : Other
  • Characteristics :

    Example of a part with a deep hole (over 4.5mm deep, 1.2mm in diameter).

Deep Holes

Cold Forming / Products Sample

  • Material : ELFD-2
  • Surface treatment : Other
  • Characteristics :

    Example of a part with a deep hole.

Notched Holes

Cold Forming | Products Sample

  • Material : Copper/Brass
  • Surface treatment : Other
  • Characteristics :

    Example of a cold formed part with a notch and an elliptical flange.

Notched Holes

Cold Forming / Products Sample

  • Material : Copper/Brass
  • Surface treatment : Other
  • Characteristics :

    Example of a part with a notch and two flanges made on a single machine.

Holes from Both Sides

Cold Forming | Products Sample

  • Material : Copper/Brass
  • Surface treatment : Other
  • Characteristics :

    Example of a set screw with hexagonal holes on both ends.

Holes from Both Sides

Cold Forming / Products Sample

  • Material : Steel
  • Surface treatment : Zinc
  • Characteristics :

    Example of a part with threaded holes on both ends.

Holes from Both Sides

Cold Forming | Products Sample

  • Material : Copper
  • Surface treatment : Gold / Silver
  • Characteristics :

    Example of a part with different diameter holes on each end.

Holes from Both Sides

Cold Forming / Products Sample

  • Material : Steel
  • Surface treatment : Other
  • Characteristics :

    Example of a part with an irregularly shaped shank and with holes at both ends.

Through Holes

Cold Forming | Products Sample

  • Material : Steel
  • Surface treatment : Other
  • Characteristics :

    Example of a part with a through hole and small radius edges.

Through Holes

Cold Forming / Products Sample

  • Material : Copper
  • Surface treatment : Other
  • Characteristics :

    Example of a disk-shaped part with a through hole.

Through Holes

Cold Forming | Products Sample

  • Material : NSW
  • Surface treatment : Other
  • Characteristics :

    Example of a thin-walled part with a through hole.

Through Holes

Cold Forming / Products Sample

  • Material : Copper/Brass
  • Surface treatment : Nickel
  • Characteristics :

    A 0.2 mm thick-walled ring.

Through Holes

Cold Forming | Products Sample

  • Material : Copper/Brass
  • Surface treatment : Other
  • Characteristics :

    Example of a part made with a through hole at high production speed.

Through Holes

Cold Forming / Products Sample

  • Material : Aluminum
  • Surface treatment : Other
  • Characteristics :

    Example of a part with an unusually shaped through hole.

Through Holes

Cold Forming | Products Sample

  • Material : Aluminum
  • Surface treatment : Other
  • Characteristics :

    Example of a part with a threaded through hole.

Threaded Through Holes

Cold Forming / Products Sample

  • Material : Steel
  • Surface treatment : Nickel
  • Characteristics :

    Example of a part with a threaded through hole.

Threaded Through Holes

Cold Forming | Products Sample

  • Material : Aluminum
  • Surface treatment : Nickel
  • Characteristics :

    Example of a part with a threaded through hole.

Threaded Through Holes

Cold Forming / Products Sample

  • Material :Steel
  • Surface treatment : Nickel
  • Characteristics :

    Example of a part with a stepped through hole (hexagonal hole and threaded through hole sections).

Flat-bottomed Holes

Cold Forming | Products Sample

  • Material : Copper/Brass
  • Surface treatment : Other
  • Characteristics :

    Example of a part with a flat-bottomed hole.

Round-bottomed Holes

Cold Forming / Products Sample

  • Material :Copper/Brass
  • Surface treatment : Nickel
  • Characteristics :

    Example of a part with a round-bottomed hole.

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