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Conical Countersink

112 products

  • WERA countersink bit set 846 / 8 8-piece size 6.3-20.5 mm ( 4000829680 )

    Wera WERA countersink bit set 846 / 8 8-piece size 6.3-20.5 mm ( 4000829680 )

    Sat, 09/27/2025

    Scope of Delivery: - Countersink bit set 846 / 8 8-piece size 6.3-20.5 mm - Supplied in plastic box Product Description: equipped with high-quality HSS countersink bits - 3-groove with 6.3 mm (1/4") hexagon drive and multi-component Kraftform handle with quick-change chuck (Rapidaptor technology) and additional universal holder with quick-change chuck - countersinks for manual and machine use (conv. 1 power moulded handle (119 mm) 1 universal bit holder (50 mm - non-magnetic) 1 countersink bit size 6.3 / 8.3 / 10.4 / 12.4 / 16.5 / 20.5 mm each Technical Data: - Contents: 8 piecesFor commercial use, please observe the building regulations!

    1 - 2 business days

    CHF 97.64

  • RUKO Countersink set DIN 335 C 90 ° 6.3-20.5 mm ( 4000601499 )

    Ruko RUKO Countersink set DIN 335 C 90 ° 6.3-20.5 mm ( 4000601499 )

    Sat, 09/27/2025

    Scope of Delivery: - Countersink set DIN 335 C 90 ° 6.3-20.5 mm Product Description: DIN 335 C - 3 cutting edges - 90 ° countersink angle - in impact and break-proof plastic case Technical Data: - Packaging: Plastic cassetteFor commercial use, please observe the building regulations!

    1 - 2 business days

    CHF 66.28

  • RUKO Countersink set DIN 335 C 90 ° 6.3-20.5 mm ( 4000601501 )

    Ruko RUKO Countersink set DIN 335 C 90 ° 6.3-20.5 mm ( 4000601501 )

    Sat, 09/27/2025

    Scope of Delivery: - Countersink set DIN 335 C 90 ° 6.3-20.5 mm Product Description: DIN 335 C - 3 cutting edges - 90 ° countersink angle - in impact and break-proof plastic case Technical Data: - Packaging: Plastic boxFor commercial use, please observe the building regulations!

    1 - 2 business days

    CHF 112.90

  • RUKO Countersink set DIN 335 C 90 ° 6.3-20.5 mm ( 4000601500 )

    Ruko RUKO Countersink set DIN 335 C 90 ° 6.3-20.5 mm ( 4000601500 )

    Sat, 09/27/2025

    Scope of Delivery: - Countersink set DIN 335 C 90 ° 6.3-20.5 mm Product Description: DIN 335 C - 3 cutting edges - 90 ° countersink angle - in impact and break-proof plastic case Technical Data: - Packaging: Plastic boxFor commercial use, please observe the building regulations!

    1 - 2 business days

    CHF 102.33

  • RUKO Countersink set DIN 335 C 90 ° 6.3-20.5 mm ( 4000601498 )

    Ruko RUKO Countersink set DIN 335 C 90 ° 6.3-20.5 mm ( 4000601498 )

    Sat, 09/27/2025

    Scope of Delivery: - Countersink set DIN 335 C 90 ° 6.3-20.5 mm Product Description: DIN 335 C - 3 cutting edges - 90 ° countersink angle - in impact and break-proof plastic case Technical Data: - Packaging: Plastic boxFor commercial use, please observe the building regulations!

    1 - 2 business days

    CHF 60.96

  • RUKO Burr SPG Ø 8 mm Head length 18 mm Shank Ø 6 mm ( 4000602867 )

    Ruko RUKO Burr SPG Ø 8 mm Head length 18 mm Shank Ø 6 mm ( 4000602867 )

    Sat, 09/27/2025

    Scope of Delivery: - Burr SPG Ø 8 mm Head length 18 mm Shank Ø 6 mm Product Description: Carbide - Form G (SPG according to DIN 8033) - ogival shape - with cross serration - shank Ø 6 mm (for Art. 4000 602 865 = 3 mm) Technical Data: - nanFor commercial use, please observe the building regulations!

    1 - 2 business days

    CHF 18.48

  • RUKO Countersink set DIN 335 90 ° ULTIMATECUT 6.3-25.0 mm ( 8000422540 )

    Ruko RUKO Countersink set DIN 335 90 ° ULTIMATECUT 6.3-25.0 mm ( 8000422540 )

    Sat, 09/27/2025

    Scope of Delivery: - Countersink set DIN 335 90 ° ULTIMATECUT 6.3-25.0 mm - in impact-resistant and break-proof plastic case Product Description: The completely newly developed cutting edge geometry of the ULTIMATECUT from RUKO greatly reduces the axial and radial forces acting on the tool during the countersinking process. The specially developed, variable undercut ensures a very smooth countersinking process. This produces a precise, round and chatter-free countersink surface and therefore guarantees the best results. Specially developed chip space parameters, such as rake angle, transition radius and the extra wide flute, ensure optimum chip and heat removal and thus enable very high wear resistance. The new geometry also counteracts material welding and reduces countersinking forces enormously. Significantly less feed force is now required during the countersinking process. Materials can be machined at either very high or low cutting speeds without any loss of countersinking quality. The ULTIMATECUT achieves the best performance in almost all materials and applications. Technical Data: - Packaging: Plastic boxFor commercial use, please observe the building regulations!

    1 - 2 business days

    CHF 132.20

  • RUKO Countersink set DIN 335 90 ° ULTIMATECUT 6.3-20.5 mm ( 8000422527 )

    Ruko RUKO Countersink set DIN 335 90 ° ULTIMATECUT 6.3-20.5 mm ( 8000422527 )

    Sat, 09/27/2025

    Scope of Delivery: - Countersink set DIN 335 90 ° ULTIMATECUT 6.3-20.5 mm - in impact-resistant and break-proof plastic case Product Description: The completely newly developed cutting edge geometry of the ULTIMATECUT from RUKO greatly reduces the axial and radial forces acting on the tool during the countersinking process. The specially developed, variable undercut ensures a very smooth countersinking process. This produces a precise, round and chatter-free countersink surface and therefore guarantees the best results. Specially developed chip space parameters, such as rake angle, transition radius and the extra wide flute, ensure optimum chip and heat removal and thus enable very high wear resistance. The new geometry also counteracts material welding and reduces countersinking forces enormously. Significantly less feed force is now required during the countersinking process. Materials can be machined at either very high or low cutting speeds without any loss of countersinking quality. The ULTIMATECUT achieves the best performance in almost all materials and applications. Technical Data: - Packaging: Plastic boxFor commercial use, please observe the building regulations!

    1 - 2 business days

    CHF 133.61

  • RUKO burr WRC Ø 12 mm head length 25 mm shank Ø 6 mm ( 4000602819 )

    Ruko RUKO burr WRC Ø 12 mm head length 25 mm shank Ø 6 mm ( 4000602819 )

    Sat, 09/27/2025

    Scope of Delivery: - Burr WRC Ø 12 mm Head length 25 mm Shank Ø 6 mm Product Description: Carbide - Form C (WRC to DIN 8033) - cylindrical shape - with cross serration - shank Ø 6 mm (for Art. 4000 602 815 = 3 mm) Technical Data: - nanFor commercial use, please observe the building regulations!

    1 - 2 business days

    CHF 25.23

  • RUKO router bit RBF Ø 6 mm Head length 18 mm Shank Ø 6 mm ( 4000602853 )

    Ruko RUKO router bit RBF Ø 6 mm Head length 18 mm Shank Ø 6 mm ( 4000602853 )

    Sat, 09/27/2025

    Scope of Delivery: - Burr RBF Ø 6 mm Head length 18 mm Shank Ø 6 mm Product Description: Carbide - form F (RBF according to DIN 8033) - round arch form - with cross serration - shank Ø 6 mm (for Art. 4000 602 852 = 3 mm) Technical Data: - nanFor commercial use, please observe the building regulations!

    1 - 2 business days

    CHF 17.72

  • RUKO burr SKM Ø 10 mm head length 20 mm shank Ø 6 mm ( 4000602923 )

    Ruko RUKO burr SKM Ø 10 mm head length 20 mm shank Ø 6 mm ( 4000602923 )

    Sat, 09/27/2025

    Scope of Delivery: - Burr SKM Ø 10 mm Head length 20 mm Shank Ø 6 mm Product Description: Carbide - form M (SKM according to DIN 8033) - pointed cone shape - with cross serration - shank Ø 6 mm (for Art. 4000 602 920 = 3 mm) Technical Data: - nanFor commercial use, please observe the building regulations!

    1 - 2 business days

    CHF 20.24

  • RUKO burr RBF Ø 16 mm head length 25 mm shank Ø 6 mm ( 4000602857 )

    Ruko RUKO burr RBF Ø 16 mm head length 25 mm shank Ø 6 mm ( 4000602857 )

    Sat, 09/27/2025

    Scope of Delivery: - Burr RBF Ø 16 mm Head length 25 mm Shank Ø 6 mm Product Description: Carbide - form F (RBF according to DIN 8033) - round arch form - with cross serration - shank Ø 6 mm (for Art. 4000 602 852 = 3 mm) Technical Data: - nanFor commercial use, please observe the building regulations!

    1 - 2 business days

    CHF 28.00


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