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Countersinks

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90° Extra Long 3 Flute HSS Countersinks (Atorn)
90° Extra Long 3 Flute HSS Countersinks (Atorn)

The Atorn 3 flute, high precision, 90° countersinks are uncoated HSS general purpose countersinks. This ground extra-long triple-edged countersink is used for producing deep-set 90° counterbores up ...

  • General purpose countersinks
  • Uncoated HSS
  • For producing deep-set 90° counterbores up to 1000 N/mm²
  • Profile-ground extra-long triple-edge countersink
  • Radial relief ensures optimum chip breaking
  • Deep-set countersinks are made easy for the user

From £47.34 £39.45

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90° Uncoated HSS XE 3 Flute High Precision Countersink - 20.1740 Series (Karnasch)
90° Uncoated HSS XE 3 Flute High Precision Countersink - 20.1740 Series (Karnasch)

The Karnasch 20.1740 series is made of high-alloyed special steel (XE) for considerably longer tool life than HSS. The 3 flat shank prevents slippage in drills chucks....

  • Made of high-alloyed special steel "XE" for considerably longer tool life than HSS.
  • 3 FLATS-SHANK to prevent slippage in drill chucks.

Size

Diameter (mm)4.3 - 31
Overall Length (mm)40 - 71
Shank (mm)4 - 12

From £12.01 £10.01

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90° Coated HSS XE 3 Flute High Precision Countersink - 20.1745 Series (Karnasch)
90° Coated HSS XE 3 Flute High Precision Countersink - 20.1745 Series (Karnasch)

The Karnasch 20.1745 series is made of high-alloyed special steel (XE) for considerably longer tool life than HSS. The 3 flat shank prevents slippage in drills chucks. The countersink is Blue-Tec coat...

  • Made of high-alloyed special steel "XE" for considerably longer tool life than HSS.
  • 3 FLATS-SHANK to prevent slippage in drill chucks.
  • Blue-Tec coated countersinks ideal for alloy steel, stainless steels and HRSAs.

Size

Diameter (mm)4.3 - 31
Overall Length (mm)40 - 71
Shank (mm)4 - 12

From £22.07 £18.39

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90° Uncoated HSS-XE Countersink Set - 20164 Series (Karnasch)
90° Uncoated HSS-XE Countersink Set - 20164 Series (Karnasch)

The Karnasch 20164 series 3 flute 90 degree countersink sets are made from HSS-XE and are suitable for general machining of Steel, Non Ferrous and Cast Iron. These have a self centering geometry for l...

  • HSS-XE Substrate (HIgh Speed Steel with added Cobalt Substrate for increased tool life/wear resistance).
  • For General Machining of Steel, Non-Ferrous and Cast Iron.
  • 3 Flute Self Centering geometry.
  • 5 piece set (201642) - 6.3mm, 10.4mm, 16.5mm, 20.5mm, 25mm countersinks included.
  • 6 piece set (201641) - 6.3mm, 8.3mm 10.4mm, 12.4mm, 16.5mm, 20.5mm countersinks included.
  • 90 Degree Angle.

From £87.94 £73.28

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90° BLUE Coated HSS-XE Countersink Set - 20164 Series (Karnasch)
90° BLUE Coated HSS-XE Countersink Set - 20164 Series (Karnasch)

The Karnasch 20164 series 3 flute 90 degree countersink sets are made from HSS-XE with a BLUE-TEC coating and are excellent for general machining of Steel, Stainless Steel, HRSA's and Cast Iron. These...

  • HSS-XE Substrate (HIgh Speed Steel with added Cobalt Substrate for increased tool life/wear resistance).
  • Blue Tec Coated For Machining of Steel, Stainless Steel, HRSA's and Cast Iron.
  • For General Machining of Steel, Non-Ferrous and Cast Iron.
  • 3 Flute Self Centering geometry.
  • 5 piece set (201644) - 6.3mm, 10.4mm, 16.5mm, 20.5mm, 25mm countersinks included.
  • 6 piece set (201643) - 6.3mm, 8.3mm 10.4mm, 12.4mm, 16.5mm, 20.5mm countersinks included.
  • 90 Degree Angle.

From £134.51 £112.09

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90° Uncoated HSS Deburring Tool Countersink With Hole - C1109 Series (YG-1)
90° Uncoated HSS Deburring Tool Countersink With Hole - C1109 Series (YG-1)

The YG-1 C1109 series, 90 degree deburring tool countersink are for light metals and plastics. These HSS 8% cobalt countersinks are ideal for deburring and creating small chamfers with excellent surfa...

  • HSS 8% Cobalt Substrate
  • For Light Metals and Plastics
  • For Deburring & Small Chamfers
  • Best Surface Finish With No Vibration

Size

Diameter (mm)10 - 50
Overall Length (mm)45 - 130
Shank (mm)6 - 16

From £11.60 £9.67

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90° HSS TiN Coated Countersink (Cutwel Pro)
90° HSS TiN Coated Countersink (Cutwel Pro)

Cutwel Pro 3 flute, TiN coated, 90 degree countersink are for general machining of steel, stainless steel, cast iron and non-ferrous materials. Ideal for deburring, chamfering and countersinking appli...

  • HSS 5% Cobalt.
  • TiN coating for added strength.
  • For deburring, chamfering and countersinking.
  • For general applications on steel, cast iron and non-ferrous materials.
  • 90° angle for capscrew countersinking.

Size

Diameter (mm)6.3 - 31
Overall Length (mm)45 - 71
Shank (mm)5 - 12

From £5.92 £4.93

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90° HSS TiN Coated Countersink Set (Cutwel Pro)
90° HSS TiN Coated Countersink Set (Cutwel Pro)

Cutwel Pro 3 flute, TiN coated, 90 degree countersink are for general machining of steel, stainless steel, cast iron and non-ferrous materials. Supplied in a set of 6, with diameters from 6.3-20.5mm. ...

  • 6 piece set includes 6.3, 8.3, 10.4, 12.4, 16.5 and 20.5mm diameter countersinks.
  • HSS 5% Cobalt.
  • TiN coating for added strength.
  • For deburring, chamfering and countersinking.
  • For general applications on steel, cast iron and non-ferrous materials.
  • 90° angle for capscrew countersinking.

From £42.66 £35.55

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60° Uncoated HSS Countersink - C1136 Series (YG-1)
60° Uncoated HSS Countersink - C1136 Series (YG-1)

The YG-1 C1136 series 3 flute, uncoated, 60 degree countersink are for general machining of steel, stainless steel, cast iron and non-ferrous materials. These have a self centering geometry for deburr...

  • HSS 8% Cobalt Substrate
  • General Machining of Steel, Stainless Steel, Cast Iron & Non-Ferrous
  • Self Centering
  • For Deburring, Chamfering and Countersinking
  • 60 degree Angle

Size

Diameter (mm)6.3 - 25
Overall Length (mm)45 - 71
Shank (mm)5 - 10

From £15.32 £12.77

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120° Uncoated HSS Countersink - C1132 Series (YG-1)
120° Uncoated HSS Countersink - C1132 Series (YG-1)

The YG-1 C1132 series 3 flute, uncoated, 120 degree countersink are for general machining of steel, stainless steel, cast iron and non-ferrous materials. These have a self centering geometry for debur...

  • HSS 8% Cobalt Substrate
  • General Machining of Steel, Stainless Steel, Cast Iron & Non-Ferrous
  • Self Centering
  • For Deburring, Chamfering and Countersinking
  • 120 degree Angle

Size

Diameter (mm)8 - 25
Overall Length (mm)49 - 65
Shank (mm)6 - 10

From £26.84 £22.37

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