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Conical Countersink

109 products

  • RUKO Countersink ULTIMATECUT 4S DIN 335 C 90 ° ( 4000605556 ) Nominal Ø 25 mm Z.4

    Ruko RUKO Countersink ULTIMATECUT 4S DIN 335 C 90 ° ( 4000605556 ) Nominal Ø 25 mm Z.4

    Fri, 09/26/2025

    Scope of Delivery: - 1x RUKO countersink, nominal Ø 25 mm Product Description: HSS - RUnaTEC-coated - DIN 335 C - 4 cutting edges - countersink angle 90 ° shank with 3 clamping surfaces - right-hand cutting - for machining steel Advantages: - best performance in stationary + manual applications - significantly less feed force required - up to 3x more countersinks possible - up to 50% faster countersinking - extremely smooth running - optimum countersinking pattern without chatter marks Technical Data: - Feed rate in steel up to 800 N: 0.24 mm/rev - Coating: RUnaTEC - Nominal Ø: 25 mm - smaller Ø: 3.8 mm - Shank Ø: 10 mm - Total length: 67 mm - Cutting direction: right-hand cutting - Shank design: Three-flank shank - Type: ULTIMATECUT - Countersink angle: 90 ° - Number of cutting edges: 4 - Standard: DIN 335 C - Cutting material: HSS - Brand: RUKOFor commercial use, please observe the building regulations!For commercial use, please observe the building regulations!

    1 - 2 business days

    CHF 36.11

  • RUKO countersink set 90 ° ULTIMATECUT 4S ( 4000605563 ) 6.3-25.0 mm 5-piece plastic case

    Ruko RUKO countersink set 90 ° ULTIMATECUT 4S ( 4000605563 ) 6.3-25.0 mm 5-piece plastic case

    Fri, 09/26/2025

    Scope of Delivery: - 1x RUKO countersink set 6.3-25.0 mm - in impact-resistant and break-proof plastic case Product Description: RUnaTEC coating for longer tool life - DIN 355 - 90° - with straight shank - right-hand cutting - HSS: for stainless steel V2A, mild steel, aluminium, plastics Technical Data: - Packaging: Plastic box - Contents: 5 pieces - Ø: 6.3 / 10.4 / 16.5 / 20.5 / 25.0 mm - Cutting direction: right-hand cutting - Shank design: trihedral shank - Coating: uncoated - Countersink angle: 90 ° - Number of cutting edges: 4 - Dimension: 6.3-25.0 mm - Cutting material: HSS RUnaTEC - Model: ULTIMATECUT - Brand: RUKOFor commercial use, please observe the building regulations!For commercial use, please observe the building regulations!

    1 - 2 business days

    CHF 113.41

  • RUKO Countersink ULTIMATECUT 4S DIN 335 C 90 ° ( 4000605549 ) Nominal Ø 10.4 mm Z.4

    Ruko RUKO Countersink ULTIMATECUT 4S DIN 335 C 90 ° ( 4000605549 ) Nominal Ø 10.4 mm Z.4

    Fri, 09/26/2025

    Scope of Delivery: - 1x RUKO countersink, nominal Ø 10.4 mm Product Description: HSS - RUnaTEC-coated - DIN 335 C - 4 cutting edges - countersink angle 90 ° shank with 3 clamping surfaces - right-hand cutting - for machining steel Advantages: - best performance in stationary + manual applications - significantly less feed force required - up to 3x more countersinks possible - up to 50% faster countersinking - extremely smooth running - optimum countersinking pattern without chatter marks Technical Data: - Feed rate in steel up to 800 N: 0.13 mm/rev - Coating: RUnaTEC - Nominal Ø: 10.4 mm - smaller Ø: 2.5 mm - Shank Ø: 6 mm - Total length: 50 mm - Cutting direction: right-hand cutting - Shank design: Three-flank shank - Type: ULTIMATECUT 4S - Countersink angle: 90 ° - Number of cutting edges: 4 - Standard: DIN 335 C - Cutting material: HSS - Brand: RUKOFor commercial use, please observe the building regulations!For commercial use, please observe the building regulations!

    1 - 2 business days

    CHF 21.01

  • RUKO Countersink ULTIMATECUT 4S DIN 335 C 90 ° ( 4000605552 ) Nominal Ø 16.5 mm Z.4

    Ruko RUKO Countersink ULTIMATECUT 4S DIN 335 C 90 ° ( 4000605552 ) Nominal Ø 16.5 mm Z.4

    Fri, 09/26/2025

    Scope of Delivery: - 1x RUKO countersink, nominal Ø 16.5 mm Product Description: HSS - RUnaTEC-coated - DIN 335 C - 4 cutting edges - countersink angle 90 ° shank with 3 clamping surfaces - right-hand cutting - for machining steel Advantages: - best performance in stationary + manual applications - significantly less feed force required - up to 3x more countersinks possible - up to 50% faster countersinking - extremely smooth running - optimum countersinking pattern without chatter marks Technical Data: - Feed rate in steel up to 800 N: 0.18 mm/rev - Coating: RUnaTEC - Nominal Ø: 16.5 mm - smaller Ø: 3.2 mm - Shank Ø: 10 mm - Total length: 60 mm - Cutting direction: right-hand cutting - Shank design: Three-flank shank - Type: ULTIMATECUT - Countersink angle: 90 ° - Number of cutting edges: 4 - Standard: DIN 335 C - Cutting material: HSS - Brand: RUKOFor commercial use, please observe the building regulations!For commercial use, please observe the building regulations!

    1 - 2 business days

    CHF 26.50

  • RUKO Burr RBF Ø 8 mm Head length 18 mm Shank Ø 6 mm ( 4000602854 )

    Ruko RUKO Burr RBF Ø 8 mm Head length 18 mm Shank Ø 6 mm ( 4000602854 )

    Fri, 09/26/2025

    Scope of Delivery: - Burr RBF Ø 8 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 18.29

  • RIDGID internal/external deburrer 1/4 - 1 1/4 ″ ( 4000785005 )

    RIDGID RIDGID internal/external deburrer 1/4 - 1 1/4 ″ ( 4000785005 )

    Fri, 09/26/2025

    Scope of Delivery: - Internal/external deburrer 1/4 - 1 1/4 ″ Product Description: Housing made of anodised aluminium, cone made of hardened steel - for professional machining of stainless steel, steel, copper and aluminium Technical Data: - Length: 55mmFor commercial use, please observe the building regulations!

    1 - 2 business days

    CHF 59.21

  • FEIN core drill DURA 25 nominal Ø 16 mm ( 4149702554 )

    FEIN FEIN core drill DURA 25 nominal Ø 16 mm ( 4149702554 )

    Fri, 09/26/2025

    Scope of Delivery: - Core drill DURA 25 nominal Ø 16 mm Product Description: HSS - with Quick IN shank 18 mm - TIN-coated for excellent tool life and best sliding properties - metric dimensions - cutting depth 25 mm Technical Data: - Shank design: Quick INFor commercial use, please observe the building regulations!

    1 - 2 business days

    CHF 32.62

  • RUKO countersink ULTIMATECUT DIN 335 C 90 ° nominal Ø 6.3 mm ( 8000422470 )

    Ruko RUKO countersink ULTIMATECUT DIN 335 C 90 ° nominal Ø 6.3 mm ( 8000422470 )

    Fri, 09/26/2025

    Scope of Delivery: - Countersink ULTIMATECUT DIN 335 C 90 ° nominal Ø 6.3 mm 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: - Feed rate in steel up to 800 N: 0.15 mm/revFor commercial use, please observe the building regulations!

    1 - 2 business days

    CHF 21.72

  • FISCH-TOOLS Countersink Type 060A Countersink-Ø 16 mm ( 4000863437 )

    FISCH-TOOLS FISCH-TOOLS Countersink Type 060A Countersink-Ø 16 mm ( 4000863437 )

    Fri, 09/26/2025

    Scope of Delivery: - Countersink type 060A countersink Ø 16 mm Product Description: made of alloyed tool steel - 7-edged 90° countersink with unequal pitch - CNC precision ground - with cylindrical shank Ø 8 mm - chatter-free countersinking - Applications: For countersinking hardwood, coated or veneered boards, softwood, plastics, non-ferrous metals Technical Data: - nanFor commercial use, please observe the building regulations!

    1 - 2 business days

    CHF 15.84

  • FISCH-TOOLS countersink type 060A countersink-Ø 10 mm ( 4000863435 )

    FISCH-TOOLS FISCH-TOOLS countersink type 060A countersink-Ø 10 mm ( 4000863435 )

    Fri, 09/26/2025

    Scope of Delivery: - Countersink type 060A countersink Ø 10 mm Product Description: made of alloyed tool steel - 7-edged 90° countersink with unequal pitch - CNC precision ground - with cylindrical shank Ø 8 mm - chatter-free countersinking - Applications: For countersinking hardwood, coated or veneered boards, softwood, plastics, non-ferrous metals Technical Data: - nanFor commercial use, please observe the building regulations!

    1 - 2 business days

    CHF 14.73

  • FISCH-TOOLS countersink type 060A countersink-Ø 13 mm ( 4000863436 )

    FISCH-TOOLS FISCH-TOOLS countersink type 060A countersink-Ø 13 mm ( 4000863436 )

    Fri, 09/26/2025

    Scope of Delivery: - Countersink type 060A countersink Ø 13 mm Product Description: made of alloyed tool steel - 7-edged 90° countersink with unequal pitch - CNC precision ground - with cylindrical shank Ø 8 mm - chatter-free countersinking - Applications: For countersinking hardwood, coated or veneered boards, softwood, plastics, non-ferrous metals Technical Data: - nanFor commercial use, please observe the building regulations!

    1 - 2 business days

    CHF 15.70

  • RUKO Countersink DIN 335 C 90 ° nominal Ø 20.5 mm ( 4000601478 )

    Ruko RUKO Countersink DIN 335 C 90 ° nominal Ø 20.5 mm ( 4000601478 )

    Fri, 09/26/2025

    Scope of Delivery: - Countersink DIN 335 C 90 ° nominal Ø 20.5 mm Product Description: The cutting edges are absolutely sharp thanks to the CBN deep-ground flutes. For burr- and chatter-free countersinking, deburring and countersinking. Best results at low cutting speed. Technical Data: - Feed rate in steel up to 500 N: 0.2 mm/revFor commercial use, please observe the building regulations!

    1 - 2 business days

    CHF 99.65


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