Countersinks & Counterbores

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If you're needing to countersink a hole, or after a counterbore to enlarge an existing hole, browse our range of countersinks and counterbores available to suit your needs.

North Shore Tooling Supplies stocks a range of countersinks (3 flute and hole-type), as well as countersink and counterbore sets.


Sub Categories

Hole-type Countersinks Hole-type Countersinks Set Three Flute Countersink Three Flute Countersink Set Counterbore Set

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Three Flute Countersink Set | 6.3mm - 20mm

Three Flute Countersink Set | 6.3mm - 20mm
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$206.10 NZD
Approx $129.81 USD Excl GST Product Code: BU796805

  • Size: 6.3mm - 20mm
  • Finish: Tin Coated
  • Finish: Tin Coated
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Description:

Browse our range of countersinks and counterbores available to suit your need to countersink a hole, or to counterbore to enlarge an existing hole.

Enquire about this product

Three Flute Countersink | 50.0mm

Three Flute Countersink | 50.0mm
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$198.75 NZD
Approx $125.18 USD Excl GST Product Code: BU745500

  • Size: 50.0mm
  • Finish: Bright
  • Finish: Bright
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Description:

Browse our range of countersinks and counterbores available to suit your need to countersink a hole, or to counterbore to enlarge an existing hole.

Enquire about this product

Three Flute Countersink | 40.0mm

Three Flute Countersink | 40.0mm
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$153.03 NZD
Approx $96.38 USD Excl GST Product Code: BU745400

  • Size: 40.0mm
  • Finish: Bright
  • Finish: Bright
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Description:

Browse our range of countersinks and counterbores available to suit your need to countersink a hole, or to counterbore to enlarge an existing hole.

Enquire about this product

Hole-type Countersinks Set | 5mm - 20mm

Hole-type Countersinks Set | 5mm - 20mm
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$137.40 NZD
Approx $86.54 USD Excl GST Product Code: BU745802

  • Size: 5mm - 20mm
  • Finish: Ground
  • Finish: Ground
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Description:

Browse our range of countersinks and counterbores available to suit your need to countersink a hole, or to counterbore to enlarge an existing hole.

Enquire about this product

Hole-type Countersinks | 20-25mm

Hole-type Countersinks | 20-25mm
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$131.33 NZD
Approx $82.72 USD Excl GST Product Code: BU745025

  • Size: 20-25mm
  • Finish: Ground
  • Finish: Ground
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Description:

Browse our range of countersinks and counterbores available to suit your need to countersink a hole, or to counterbore to enlarge an existing hole.

Enquire about this product

Three Flute Countersink | 30.0mm

Three Flute Countersink | 30.0mm
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$98.56 NZD
Approx $62.08 USD Excl GST Product Code: BU795300

  • Size: 30.0mm
  • Finish: Tin Coated
  • Finish: Tin Coated
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Description:

Browse our range of countersinks and counterbores available to suit your need to countersink a hole, or to counterbore to enlarge an existing hole.

Enquire about this product

M3-M12 HSS Counterbore Set

M3-M12 HSS Counterbore Set
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$98.50 NZD
Approx $62.04 USD Excl GST Product Code: 219 1000

  • Size: M3-M12 HSS Counterbore Set
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Description:

Browse our range of countersinks and counterbores available to suit your need to countersink a hole, or to counterbore to enlarge an existing hole.

Enquire about this product

Hole-type Countersinks | 15-20mm

Hole-type Countersinks | 15-20mm
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$68.58 NZD
Approx $43.19 USD Excl GST Product Code: BU745020

  • Size: 15-20mm
  • Finish: Ground
  • Finish: Ground
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Description:

Browse our range of countersinks and counterbores available to suit your need to countersink a hole, or to counterbore to enlarge an existing hole.

Enquire about this product

Three Flute Countersink | 20.0mm

Three Flute Countersink | 20.0mm
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$49.72 NZD
Approx $31.32 USD Excl GST Product Code: BU795200

  • Size: 20.0mm
  • Finish: Tin Coated
  • Finish: Tin Coated
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Description:

Browse our range of countersinks and counterbores available to suit your need to countersink a hole, or to counterbore to enlarge an existing hole.

Enquire about this product

Three Flute Countersink | 16.0mm

Three Flute Countersink | 16.0mm
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$41.11 NZD
Approx $25.89 USD Excl GST Product Code: BU795160

  • Size: 16.0mm
  • Finish: Tin Coated
  • Finish: Tin Coated
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Description:

Browse our range of countersinks and counterbores available to suit your need to countersink a hole, or to counterbore to enlarge an existing hole.

Enquire about this product

Hole-type Countersinks | 10-15mm

Hole-type Countersinks | 10-15mm
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$40.19 NZD
Approx $25.31 USD Excl GST Product Code: BU745015

  • Size: 10-15mm
  • Finish: Ground
  • Finish: Ground
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Description:

Browse our range of countersinks and counterbores available to suit your need to countersink a hole, or to counterbore to enlarge an existing hole.

Enquire about this product

Three Flute Countersink | 12.0mm

Three Flute Countersink | 12.0mm
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$28.61 NZD
Approx $18.02 USD Excl GST Product Code: BU795120

  • Size: 12.0mm
  • Finish: Tin Coated
  • Finish: Tin Coated
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Description:

Browse our range of countersinks and counterbores available to suit your need to countersink a hole, or to counterbore to enlarge an existing hole.

Enquire about this product

Hole-type Countersinks | 5-10mm

Hole-type Countersinks | 5-10mm
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$22.25 NZD
Approx $14.01 USD Excl GST Product Code: BU745010

  • Size: 5-10mm
  • Finish: Ground
  • Finish: Ground
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Description:

Browse our range of countersinks and counterbores available to suit your need to countersink a hole, or to counterbore to enlarge an existing hole.

Enquire about this product

Three Flute Countersink | 10.0mm

Three Flute Countersink | 10.0mm
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$21.12 NZD
Approx $13.30 USD Excl GST Product Code: BU795100

  • Size: 10.0mm
  • Finish: Tin Coated
  • Finish: Tin Coated
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Description:

Browse our range of countersinks and counterbores available to suit your need to countersink a hole, or to counterbore to enlarge an existing hole.

Enquire about this product

Three Flute Countersink | 8.0mm

Three Flute Countersink | 8.0mm
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$19.87 NZD
Approx $12.51 USD Excl GST Product Code: BU795080

  • Size: 8.0mm
  • Finish: Tin Coated
  • Finish: Tin Coated
Cart

Description:

Browse our range of countersinks and counterbores available to suit your need to countersink a hole, or to counterbore to enlarge an existing hole.

Enquire about this product

Hole-type Countersinks | 2-5mm

Hole-type Countersinks | 2-5mm
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$17.80 NZD
Approx $11.21 USD Excl GST Product Code: BU745005

  • Size: 2-5mm
  • Finish: Ground
  • Finish: Ground
Cart

Description:

Browse our range of countersinks and counterbores available to suit your need to countersink a hole, or to counterbore to enlarge an existing hole.

Enquire about this product

Three Flute Countersink | 6.3mm

Three Flute Countersink | 6.3mm
More Info..|Enquire about this product

$17.37 NZD
Approx $10.94 USD Excl GST Product Code: BU795063

  • Size: 6.3mm
  • Finish: Tin Coated
  • Finish: Tin Coated
Cart

Description:

Browse our range of countersinks and counterbores available to suit your need to countersink a hole, or to counterbore to enlarge an existing hole.

Enquire about this product

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