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Countersink Product List and Ranking from 12 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Countersink Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. FIRSTEC CORPORATION Osaka//Machine elements and parts
  2. ムラキ Tokyo//Industrial Machinery
  3. 森一産業 Osaka//Trading company/Wholesale
  4. 三洋工具 長野事業所、東京本社、名古屋営業所、大阪営業所、マレーシア工場、メキシコ工場 Tokyo//Manufacturing and processing contract
  5. 5 ノガ・ウォーターズ Saitama//others
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Countersink Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. TiN-coated three-blade counter sink FIRSTEC CORPORATION
  2. Unequal split blade countersink ムラキ
  3. TiN Coated Countersink CS90S-1040TIN FIRSTEC CORPORATION
  4. Cobalt High-Speed 3-Blade Counter Sink "KS90H" Inplus 森一産業
  5. 4 Counter sink "3-blade, 90° tip angle (HSS)" 森一産業

Countersink Product List

1～15 item / All 25 items

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TiN Coated Countersink CS90S-63205TIN

TiN Coated Countersink CS90S-63205TIN

The shape has a large scoop angle and emphasizes sharpness, making it particularly suitable for stainless steel processing.

● This is a German-made high-speed counter sink with three blades. ● The scoop angle is very large, providing excellent cutting performance. It is especially suitable for countersinking, chamfering, and deburring stainless steel. ● Due to its sharpness, it is not suitable for handheld electric drills, and it is necessary to securely hold the workpiece during processing. ● With a tin coating that gives it a golden color, it is easy to see if it has worn out and has a long lifespan.

  • stainless

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TiN Coated Countersink CS90S-16537TIN

TiN Coated Countersink CS90S-16537TIN

The shape has a large scoop angle and emphasizes sharpness, making it particularly suitable for stainless steel processing.

● This is a German-made high-speed counter sink with three blades. ● The scoop angle is very large, providing excellent cutting performance. It is especially suitable for countersinking, chamfering, and deburring stainless steel. ● Due to its sharpness, it is not suitable for handheld electric drills, and it is necessary to securely hold the workpiece during processing. ● With a tin coating that gives it a golden color, it is easy to see if it has worn out and has a long lifespan.

  • stainless

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Cobalt High-Speed 3-Blade Counter Sink "KS90H" Inplus

Cobalt High-Speed 3-Blade Counter Sink "KS90H" Inplus

Increased lifespan with TiAIN-Nano coating! Excellent cutting performance due to unique backing treatment.

The "KS90H" is a cobalt high-speed steel three-blade counter sink with an extended lifespan due to its TiAIN-Nano coating. Thanks to its unique backing treatment, it offers excellent cutting performance and suppresses vibration. Additionally, we also offer the "KSX90H," which features a non-uniform division that significantly reduces vibration compared to the standard type (resulting in better cutting surfaces) and improves surface roughness and roundness. 【Product Lineup】 ■KS90H Standard Type ■KSX90H Non-Uniform Division ■KSX90H Non-Uniform Division (Long Shank Type) *For more details, please refer to the PDF document or feel free to contact us.

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  • Other cutting tools

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Counter sink "3-blade, 90° tip angle (HSS)"

Counter sink "3-blade, 90° tip angle (HSS)"

Fast, accurate, long-lasting! For MC, NC machines, general-purpose machines, drill presses, and power tools.

The "3-blade, 90° tip angle (HSS)" is a counter sink that can be re-sharpened. We offer a wide range of sizes from Φ4.3 to Φ80.0, suitable for various applications. Additionally, we have a lineup of "3-blade, 60° tip angle (HSS)" and "3-blade, 90° MT shank," as well as counter sink sets. Please feel free to contact us when you need assistance. 【Features】 ■ Vibration-free machining ■ Accurate centering ■ Excellent durability ■ True round machining ■ High machining speed *For more details, please refer to the PDF document or feel free to contact us.

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  • Work tools

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Diamond Counter Sink for Honeycomb Core Processing

Diamond Counter Sink for Honeycomb Core Processing

Long-lasting and suppressing delamination! Pilot's removable PCD countersink.

The "Diamond Counter Sink" features a removable pilot and can be installed in any standard shape. Recommended materials for chamfering and countersinking include laminated composites. Tools with PCD tips not only have a long lifespan but also help reduce delamination. Additionally, we use custom PCD diamonds that are strong against composites. 【Features】 ■ Removable pilot ■ Recommended for laminated composites ■ Long lifespan while reducing delamination ■ Uses custom PCD diamonds that are strong against composites *For more details, please refer to the PDF document or feel free to contact us.

  • Other cutting tools
  • Other work tools

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Countersink

Countersink

A three-blade counter sink with excellent wear resistance and heat resistance!

- By adopting cobalt high-speed steel as the material and applying a TiAIN coating, it significantly excels in wear resistance and heat resistance. - The unique cutting edge shape with a larger cutting angle eliminates chatter and achieves a beautiful finish. - There are no secondary burrs, allowing for smooth processing. - The unique groove shape facilitates smooth chip removal. - It is ideal for heavy use on difficult-to-cut materials such as stainless steel and heat-resistant alloys. - In addition to general-purpose machines, it is also optimal for machining on milling machines and machining centers.

  • Other cutting tools

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Counter sink, back seat bar, rotating drive counter sink

Counter sink, back seat bar, rotating drive counter sink

We deliver the world's highest quality industrial tools.

For deburring drill holes, cross holes in pipes, and the outer diameter of round bars.

  • Other work tools
  • Other cutting tools

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Chamfering and deburring tool counter sink

Chamfering and deburring tool counter sink

We deliver the world's highest quality industrial tools.

The Nogachi tank coating counter sink is coated with titanium nitride on high-speed steel that has been heat-treated and sharpened with CBN grinding.

  • Other work tools
  • Other cutting tools

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TiN-coated three-blade counter sink

TiN-coated three-blade counter sink

This is a 3-blade countersink. It has a very large scoop angle and excellent cutting performance. It is especially suitable for countersinking, chamfering, and deburring stainless steel.

This is a German-made high-speed three-blade countersink. It has a very large scoop angle and excellent cutting performance. It is especially suitable for countersinking, chamfering, and deburring stainless steel. Due to its sharpness, it is not suitable for handheld electric drills, and it is necessary to securely hold the workpiece during processing.

  • Other cutting tools

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TiN Coated Countersink CS90S-0430TIN

TiN Coated Countersink CS90S-0430TIN

The shape has a large scoop angle and emphasizes sharpness, making it particularly suitable for stainless steel processing.

● This is a German-made high-speed counter sink with three blades. ● The scoop angle is very large, providing excellent cutting performance. It is especially suitable for countersinking, chamfering, and deburring stainless steel. ● Due to its sharpness, it is not suitable for handheld electric drills, and it is necessary to securely hold the workpiece during processing. ● With a tin coating that gives it a gold color, it is easy to see if it has worn out and has a long lifespan.

  • stainless

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WEBA Counter Sink Series

WEBA Counter Sink Series

With a unique design, it features a beautiful finish without any vibrations! It offers the widest variety of counter sinks available in Japan!

■Features of WEBA Counter Sinks ○ The unique cutting edge design of WEBA eliminates vibration and provides a beautiful finished surface. ○ It allows for smooth processing without generating secondary burrs, including chamfering threaded holes, rounding hole edges, enlarging holes, countersinking, and deburring. ○ The distinctive groove shape enables smooth discharge of curled chips. ○ It offers excellent cutting performance, allowing for processing of soft materials like aluminum without burrs. ○ It is compatible with NC, MC machines as well as general-purpose machines, enabling high-performance chamfering. ○ A wide variety of options are available, including angles from 30° to 120°, long shanks, single blades, three-blade designs, and many coated options. *Applicable materials Carbon steel, alloy steel, special steel, cast iron, ductile cast iron, stainless steel, brass, resin, aluminum, heat-resistant alloys, non-ferrous metal materials, etc.

  • Other machine tools
  • Plastic processing machines (cutting and rolling)

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Unequal split blade countersink

Unequal split blade countersink

Smooth chip discharge! Introducing a product that significantly reduces cutting resistance with its unevenly divided blades!

We would like to introduce the "Unequal Division Blade Counter Sink" that we handle. By adopting an unequal division blade, cutting resistance is significantly reduced. This suppresses vibration and improves surface roughness and roundness. Additionally, we offer two types: "Non-Coating" and "TiAlN Coating." 【Features】 ■ Reduced cutting resistance ■ Suppressed vibration ■ Improved surface roughness and roundness ■ Smooth chip removal ■ Regrindable *For more details, please refer to the PDF document or feel free to contact us.

  • Other cutting tools
  • Other work tools

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S&K Company Unequal Split Counter Sink

S&K Company Unequal Split Counter Sink

A countersink that allows for smooth processing even on manual feed machines that are prone to chatter.

The "S&K Company Unequal Division Counter Sink" is a product that uses an unequal division blade with a three-blade chamfer cutter. Not only for machining, but also for manual feed processing machines like drill presses and electric/air drills, which are prone to vibration, it allows for smooth processing without any vibration. 【Features】 ■ Significant reduction in cutting resistance ■ Improved machining surface accuracy ■ Enhanced tool life ■ 25% reduction in radial resistance ■ 50% reduction in axial resistance ■ Comes with a special coating (standard specification) *For more details, please refer to the PDF document or feel free to contact us.

  • Other cutting tools

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Unequal Split Blade Countersink Set [Myke Stack]

Unequal Split Blade Countersink Set [Myke Stack]

Uneven Split Blade Countersink Set

●Reduced cutting resistance ●Suppression of chatter ●Improvement in surface roughness and roundness ●Smooth chip removal ●Regrindable ●Contents (φ6.3, φ8.3, φ10.4, φ12.4, φ16.5, φ20.5, in a steel case)

  • drill

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Diamond counter sink

Diamond counter sink

A wide variety of size options! We offer 6 different lengths and 19 different pilot diameters.

We would like to introduce our "Diamond Counter Sink." It is well-suited for chamfering aluminum alloys and CFRP, and is a long-lasting product that is less prone to delamination. Please feel free to consult us when you need assistance. 【Features】 ■ Uses high-hardness diamond ■ Rich variety of dimensions Sanyo Tool (our company) also accepts full custom orders for special tools made of diamond, cermet, and carbide. We will propose unique special tools that differ from those of other companies by utilizing the concept of original tools. *For more details, please refer to the PDF document or feel free to contact us.

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  • Other cutting tools
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