Call us 8am - 5:30pm Call us 8am - 5pm Call us from 8am on Monday 01924 869660

help Help
basket-added
cross Close Menu
Shop
Accounts
burger cross View Products Close Menu

Products

help Help
basket-added Basket

Free Next Day Delivery
on orders over £69 ex vat*

Expert Technical Team
Get advice on 01924 869 615

Same Day Dispatch
On orders placed up to 5.30pm

Countersink Sets

HSS-XE countersink sets have added cobalt substrate for increased tool life/wear resistance. 5 or 6 piece set for countersinking multiple sizes at one economical price.

Filter By arrow
carrat-down

31 Items

Sort By
carrat-down
sort-descending
90 Degree Blue-Tec Coated HSS-XE Countersink Set, 3-Flat Shank - 20.1640 Series (Karnasch)
ENGINEERS CHOICE
Our special selection of tooling solutions trusted by thousands of engineers across the UK and Ireland.
ENGINEERS CHOICE
Our special selection of tooling solutions trusted by thousands of engineers across the UK and Ireland.
90 Degree Blue-Tec Coated HSS-XE Countersink Set, 3-Flat Shank - 20.1640 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...

  • 90 degree countersink set
  • HSS-XE Substrate for considerably longer tool life vs HSS
  • 3-flat shank to prevent slippage with high precision torque transmission
  • Blue-tec coating increases tool life further, even in dry machining
  • For high precision machining of of Steel, Stainless Steel, Cast Iron & Non-Ferrous
  • 3 Flutes ground CBN geometry for excellent chip flow, zero vibration and self centring

From £145.62 £121.35

View Products
6pc 90 degree HSSE TiN Coated Countersink Set, 6.3-25mm, Plain Shank (Cutwel Pro)
ENGINEERS CHOICE
Our special selection of tooling solutions trusted by thousands of engineers across the UK and Ireland.
ENGINEERS CHOICE
Our special selection of tooling solutions trusted by thousands of engineers across the UK and Ireland.
6pc 90 degree HSSE TiN Coated Countersink Set, 6.3-25mm, Plain Shank (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 £54.00 £45.00

View Products
90 Degree Uncoated HSS-XE Countersink Set, 3-Flat Shank - 20.1640 Series (Karnasch)
90 Degree Uncoated HSS-XE Countersink Set, 3-Flat Shank - 20.1640 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...

  • 90 degree countersink set
  • HSS-XE Substrate for considerably longer tool life vs HSS
  • 3-flat shank to prevent slippage with high precision torque transmission
  • For high precision machining of of Steel, Stainless Steel, Cast Iron & Non-Ferrous
  • 3 Flutes ground CBN geometry for excellent chip flow, zero vibration and self centring

From £95.21 £79.34

View Products
90 Degree Coated HSS 3 Flute Countersink Set, 3-Flat Shank - 30662 Series (Beck)
90 Degree Coated HSS 3 Flute Countersink Set, 3-Flat Shank - 30662 Series (Beck)

The Beck 30662 series 3 Flute 90 degree countersink set is made from HSS and is excellent for general machining of Steel, Stainless Steel, Exotics and Cast Iron. The Countersinks in this set have extr...

  • 90 degree countersink set
  • Extremely uneven spacing prevents chatter.
  • Exceptional surface finish.
  • Cutting forces reduced by up to 50%.
  • Special coating for longer tool life, even at higher speeds
  • 3-flat shank to prevent slippage with high precision torque transmission
  • Excellent on steels, stainless steel, cast iron and exotics.

From £228.40 £190.33

View Products
90 Degree 3 Flute HSS Uncoated Countersink Sets (Atorn)
90 Degree 3 Flute HSS Uncoated Countersink Sets (Atorn)

This Orion 90 degree countersink set is made from HSS and is Uncoated. It's suitable for general purpose machining of steel, stainless steel, cast iron and non-ferrous materials. Counterbores can be p...

  • For producing 90 degree countersinks up to 1000 N/mm
  • profile-ground triple-edge countersink with radial relief
  • General purpose countersinks

From £61.32 £51.10

View Products
90 Degree 3 Flute HSS TiN Coated Countersink Sets (Atorn)
90 Degree 3 Flute HSS TiN Coated Countersink Sets (Atorn)

This Orion 90 degree countersink set is made from HSS and features a TiAlN coating. It's suitable for general purpose machining of steel, stainless steel, cast iron and non-ferrous materials. Counterb...

  • For producing 90 degree degree countersinks up to 1000 N/mm².
  • profile-ground triple-edge countersink with radial relief
  • General purpose countersinks
  • TiN coated for longer tool life

From £126.44 £105.37

View Products
17pc 90 Degree 3 Flute Uncoated HSS Countersink Mega Sets, 4.3-25mm, Plain Shank (Atorn)
17pc 90 Degree 3 Flute Uncoated HSS Countersink Mega Sets, 4.3-25mm, Plain Shank (Atorn)

The 3 flute HSS 90° countersink mega set from Atorn is part of cutwel's wide range of general purpose countersinks. The tool is used to produce 90° counterbores up to 1000 N/mm²....

  • For producing 90 degree counterbores up to 1000 N/mm
  • Uncoated HSS
  • General purpose countersinks
  • 17pcs
Diameter (mm)20.5 - 31
Shank (mm)10 - 12

From £291.26 £242.72

View Products
90 Degree Blue-Tec Coated HSS-XE Countersink Set, Plain Shank - 40.930 Series (Karnasch)
90 Degree Blue-Tec Coated HSS-XE Countersink Set, Plain Shank - 40.930 Series (Karnasch)

The HSS-XE Countersink Set from Karnasch has a Blue-Tec coating which provides excellent performance in difficult materials including stainless steel, hardened steel up to HRC60 and cast iron. These c...

  • 90 degree countersink set
  • HSS-XE Substrate for considerably longer tool life vs HSS
  • Blue-tec coating increases tool life further, even in dry machining
  • For high precision machining of of Steel, Stainless Steel, Cast Iron & Non-Ferrous
  • 3 Flutes ground CBN geometry for excellent chip flow, zero vibration and self centring

From £265.99 £221.66

View Products
120 Degree Uncoated HSS-XE Countersinks Set, Plain Shank - 40.4090 Series (Karnasch)
120 Degree Uncoated HSS-XE Countersinks Set, Plain Shank - 40.4090 Series (Karnasch)

The HSS-XE Countersink Set from Karnasch is made of a special high-alloyed steel which provides a considerably longer tool life than HSS. These countersinks have a 3 flats shank in order to prevent sl...

  • 120 degree countersink set
  • HSS-XE Substrate for considerably longer tool life vs HSS
  • For high precision machining of of Steel, Stainless Steel, Cast Iron & Non-Ferrous
  • 3 Flutes ground CBN geometry for excellent chip flow, zero vibration and self centring

From £114.79 £95.66

View Products
6pc 90 Degree HSS-XE Uncoated Anti-Vibration Countersink Set, 6 with Hex / Impact Style Shank (Karnasch)
6pc 90 Degree HSS-XE Uncoated Anti-Vibration Countersink Set, 6 with Hex / Impact Style Shank (Karnasch)

Karnasch Countersinks are engineered to deliver exceptional precision and performance in all your deburring, chamfering, and countersinking operations. A premium set of six high-performance countersin...

  • Reducing vibration contributes to high-quality results.
  • The transmission of torque and the absence of slippage in the drill chuck result in high cutting performance.
  • Reduction of axial force by 50% and radial force by 25%.
  • Minimize cutting force to increase tool life.
  • Reduce the load on equipment to increase service life.
  • Optimum chip movement during relief grinding.
Shank (mm)6.35 - 6.35

From £103.24 £86.03

View Products
6pc 90 Degree HSS-XE Coated Anti-Vibration Countersink Set, 6 with Hex / Impact Style Shank (Karnasch)
6pc 90 Degree HSS-XE Coated Anti-Vibration Countersink Set, 6 with Hex / Impact Style Shank (Karnasch)

Karnasch Countersinks are engineered to deliver exceptional precision and performance in all your deburring, chamfering, and countersinking operations. A premium set of six high-performance countersin...

  • Reducing vibration contributes to high-quality results
  • The transmission of torque and the absence of slippage in the drill chuck result in high cutting performance
  • Reduction of axial force by 50% and radial force by 25%
  • Minimize cutting force to increase tool life
  • Reduce the load on equipment to increase service life
Shank (mm)6.35 - 6.35

From £136.22 £113.52

View Products
5pc 82 Degree Blue-Tec HSS-XE Countersink Set, 1/4"-1" with 3 Flats (Karnasch)
5pc 82 Degree Blue-Tec HSS-XE Countersink Set, 1/4"-1" with 3 Flats (Karnasch)

Karnasch Countersinks are engineered to deliver exceptional precision and performance in all your deburring, chamfering, and countersinking operations. A premium set of five high-performance countersi...

  • Material: HSS‑XE (high-speed steel)
  • Coating: Blue‑Tec
  • Angle: 82 Degree
  • Conical countersunk design, DIN 335 standard, with a three‑flat shank (on individual tools)

From £143.71 £119.76

View Products
6pc 82 Degree Blue-Tec HSS-XE Countersink Set, 1/4"-3/4" with 3 Flats (Karnasch)
6pc 82 Degree Blue-Tec HSS-XE Countersink Set, 1/4"-3/4" with 3 Flats (Karnasch)

Karnasch Countersinks are engineered to deliver exceptional precision and performance in all your deburring, chamfering, and countersinking operations. A premium set of six high-performance countersin...

  • Material: HSS-XE steel
  • Coating: Blue-Tec
  • Angle: 82 Degree

From £182.92 £152.43

View Products
82 Degree Uncoated HSS-XE Countersink Set, 1/4"-1" with 3 Flats (Karnasch)
82 Degree Uncoated HSS-XE Countersink Set, 1/4"-1" with 3 Flats (Karnasch)

Karnasch Countersinks are engineered to deliver exceptional precision and performance in all your deburring, chamfering, and countersinking operations. A premium set of five high-performance countersi...

  • Material: High-speed steel HSS-XE
  • Countersink angle: 82 Degree
  • HSS-XE steel provides high wear resistance and long service life

From £115.42 £96.18

View Products
5pc 90 Degree Blue-Tec HSS-PM Anti-Vibration Countersink Set, 6.3-25 (Karnasch)
5pc 90 Degree Blue-Tec HSS-PM Anti-Vibration Countersink Set, 6.3-25 (Karnasch)

Karnasch Countersinks are engineered to deliver exceptional precision and performance in all your deburring, chamfering, and countersinking operations. A premium set of five high-performance countersi...

  • Reducing vibration contributes to high-quality results.
  • The transmission of torque and the absence of slippage in the drill chuck result in high cutting performance.
  • Reduction of axial force by 50% and radial force by 25%.
  • Minimize cutting force to increase tool life.
  • Reduce the load on equipment to increase service life.
  • Optimum chip movement during relief grinding.

From £519.77 £433.14

View Products
5pc 90 Degree Blue-Tec HSS-XE Anti-Vibration Countersink Set, 6.3-25 with 3 Flats (Karnasch)
5pc 90 Degree Blue-Tec HSS-XE Anti-Vibration Countersink Set, 6.3-25 with 3 Flats (Karnasch)

Karnasch Countersinks are engineered to deliver exceptional precision and performance in all your deburring, chamfering, and countersinking operations. A premium set of five high-performance countersi...

  • Reducing vibration contributes to high-quality results.
  • The transmission of torque and the absence of slippage in the drill chuck result in high cutting performance.
  • Reduction of axial force by 50% and radial force by 25%.
  • Minimize cutting force to increase tool life.
  • Reduce the load on equipment to increase service life.
  • Optimum chip movement during relief grinding.

From £229.80 £191.50

View Products
6pc 90 Degree Blue-Tec HSS-XE Anti-Vibration Countersink Set, 6.3-20.5 with 3 Flats (Karnasch)
6pc 90 Degree Blue-Tec HSS-XE Anti-Vibration Countersink Set, 6.3-20.5 with 3 Flats (Karnasch)

Karnasch Countersinks are engineered to deliver exceptional precision and performance in all your deburring, chamfering, and countersinking operations. A premium set of six high-performance countersin...

  • Reducing vibration contributes to high-quality results.
  • The transmission of torque and the absence of slippage in the drill chuck result in high cutting performance.
  • Reduction of axial force by 50% and radial force by 25%.
  • Minimize cutting force to increase tool life.
  • Reduce the load on equipment to increase service life.
  • Optimum chip movement during relief grinding.

From £241.78 £201.48

View Products
5pc 100 Degree Blue-Tec HSS-XE Anti-Vibration Countersink Set, 6.3-25 with 3 Flats (Karnasch)
5pc 100 Degree Blue-Tec HSS-XE Anti-Vibration Countersink Set, 6.3-25 with 3 Flats (Karnasch)

Karnasch Countersinks are engineered to deliver exceptional precision and performance in all your deburring, chamfering, and countersinking operations. A premium set of five high-performance countersi...

  • Reducing vibration contributes to high-quality results.
  • The transmission of torque and the absence of slippage in the drill chuck result in high cutting performance.
  • Reduction of axial force by 50% and radial force by 25%.
  • Minimize cutting force to increase tool life.
  • Reduce the load on equipment to increase service life.
  • Optimum chip movement during relief grinding.

From £174.22 £145.18

View Products
6pc 100 Degree Blue-Tec HSS-XE Anti-Vibration Countersink Set, 6.3-20.5 with 3 Flats (Karnasch)
6pc 100 Degree Blue-Tec HSS-XE Anti-Vibration Countersink Set, 6.3-20.5 with 3 Flats (Karnasch)

Karnasch Countersinks are engineered to deliver exceptional precision and performance in all your deburring, chamfering, and countersinking operations. A premium set of six high-performance countersin...

  • Reducing vibration contributes to high-quality results.
  • The transmission of torque and the absence of slippage in the drill chuck result in high cutting performance.
  • Reduction of axial force by 50% and radial force by 25%.
  • Minimize cutting force to increase tool life.
  • Reduce the load on equipment to increase service life.
  • Optimum chip movement during relief grinding.

From £183.24 £152.70

View Products
5pc 100 Degree Uncoated HSS-XE Anti-Vibration Countersink Set, 6.3-25 with 3 Flats (Karnasch)
5pc 100 Degree Uncoated HSS-XE Anti-Vibration Countersink Set, 6.3-25 with 3 Flats (Karnasch)

Karnasch Countersinks are engineered to deliver exceptional precision and performance in all your deburring, chamfering, and countersinking operations. A premium set of five high-performance countersi...

  • Reducing vibration contributes to high-quality results.
  • The transmission of torque and the absence of slippage in the drill chuck result in high cutting performance.
  • Reduction of axial force by 50% and radial force by 25%.
  • Minimize cutting force to increase tool life.
  • Reduce the load on equipment to increase service life.
  • Optimum chip movement during relief grinding.

From £116.02 £96.68

View Products
6pc 100 Degree Uncoated HSS-XE Anti-Vibration Countersink Set, 6.3-20.5 with 3 Flats (Karnasch)
6pc 100 Degree Uncoated HSS-XE Anti-Vibration Countersink Set, 6.3-20.5 with 3 Flats (Karnasch)

Karnasch Countersinks are engineered to deliver exceptional precision and performance in all your deburring, chamfering, and countersinking operations. A premium set of six high-performance countersin...

  • Reducing vibration contributes to high-quality results.
  • The transmission of torque and the absence of slippage in the drill chuck result in high cutting performance.
  • Reduction of axial force by 50% and radial force by 25%.
  • Minimize cutting force to increase tool life.
  • Reduce the load on equipment to increase service life.
  • Optimum chip movement during relief grinding.

From £115.55 £96.29

View Products
6pc 82 Degree Uncoated HSS-XE Countersink Set, 1/4"-3/4" with 3 Flats (Karnasch)
6pc 82 Degree Uncoated HSS-XE Countersink Set, 1/4"-3/4" with 3 Flats (Karnasch)

Karnasch Countersinks are engineered to deliver exceptional precision and performance in all your deburring, chamfering, and countersinking operations. A premium set of six high-performance countersin...

  • Excellent torque transmission
  • No slippage in the drill chuck.
  • This results to superior cutting output

From £115.09 £95.91

View Products
6pc 90 Degree Blue-Tec HSS-PM Anti-Vibration Countersink Set, 6.3-20.5 (Karnasch)
6pc 90 Degree Blue-Tec HSS-PM Anti-Vibration Countersink Set, 6.3-20.5 (Karnasch)

Karnasch Countersinks are engineered to deliver exceptional precision and performance in all your deburring, chamfering, and countersinking operations. A premium set of six high-performance countersin...

  • Reducing vibration contributes to high-quality results.
  • The transmission of torque and the absence of slippage in the drill chuck result in high cutting performance.
  • Reduction of axial force by 50% and radial force by 25%.
  • Minimize cutting force to increase tool life.
  • Reduce the load on equipment to increase service life.
  • Optimum chip movement during relief grinding.

From £496.18 £413.48

View Products
90 Degree TiAlN Coated HSS Countersink Set, 3-Flat Shank - G506 Series (Dormer Pramet)
90 Degree TiAlN Coated HSS Countersink Set, 3-Flat Shank - G506 Series (Dormer Pramet)

The G506 series countersink set is supplied in a handy DIAL-A-TOOL container and includes six HSS countersinks with a 90 degree chamfering angle. Made to DIN 335C standard, they create accurate conica...

  • 6 countersinks included: Ø 6.30, 8.30, 10.40, 12.40, 16.50 & 20.50mm
  • Precision standard: 90 degree chamfering angle, DIN 335C compliant
  • TiALN Coated: Made from HSS and comes with a 3-flat shank
  • Versatile use: Suitable for machining many materials
  • Neat storage: Supplied in a cylindrical DIAL-A-TOOL container
  • Application: Produces precise conical seats for ISO metric countersunk-head screws
  • Dormer Pramet is a leading global supplier of metal cutting tools

From £287.10 £239.25

View Products
90 Degree Uncoated HSS Countersink Set, 3-Flat Shank - G106 Series (Dormer Pramet)
90 Degree Uncoated HSS Countersink Set, 3-Flat Shank - G106 Series (Dormer Pramet)

The G106 series countersink set is supplied in a DIAL-A-TOOL plastic container. This 6-piece HSS set features 90 degree countersinks in a range of diameters, designed to DIN 335C standard for producin...

  • 6 countersinks included: Ø 6.30, 8.30, 10.40, 12.40, 16.50 & 20.50mm
  • Precision standard: 90 degree chamfering angle, DIN 335C compliant
  • Uncoated: Made from HSS and comes with a 3-flat shank
  • Versatile use: Suitable for machining many materials
  • Neat storage: Supplied in a durable cylindrical DIAL-A-TOOL container
  • Application: Creates accurate conical seats for ISO metric countersunk-head screws
  • Dormer Pramet is a leading global supplier of metal cutting tools

From £97.82 £81.52

View Products