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EXACT HSS Countersink Drill Bit Set, 20.5 mm Head Diameter, 3 Flute, 90° Countersink Angle, 6.35 mm Shank Diameter, 9 05649

Category Countersink Drill Bit Set Brand EXACT Condition New

Specifications

Country of Origin Germany
Brand EXACT
Material HSS
Model 05649
Head Diameter 20.5mm
Shank Diameter 6.35mm
Number of Pieces 9
Standards/Approvals DIN 335
Number of Flutes 3
Countersink Angle 90°

Key Features

  • Made of High-Speed Steel (HSS) material for durability and sharpness.
  • Features a 6.35 mm (1/4") shank diameter suitable for direct insert into drivers and drills.
  • Complies with DIN 335 standard for industrial quality.
  • Includes radial rear vent for vibration-free operation and enhanced control.
  • Ideal for deburring, threading, and weighting tasks in metal and woodwork.
  • The triple-blade design ensures clean and efficient countersinking.
  • Contains 9 precision bits in total, covering a range of industrial applications.
  • Manufactured in Germany to high-quality standards.

Product Description

EXACT 05649 HSS Countersink Drill Bit Set consists of 9 high-quality bits, each with a 20.5 mm head diameter, 3 flutes, and a 90° countersink angle. Crafted from high-speed steel (HSS), these countersink bits are designed for precision and durability, complying with DIN 335 standards.

The bits feature a 6.35 mm shank diameter (1/4" hex shaft) enabling direct insertion into drivers and drills, minimizing slipping risks during operation. The radial rear vent allows for vibration-free work and improved control when deburring, threading, or weighting as per DIN 74.

This set is suitable for both metal and woodwork applications, making it ideal for industrial, mechanical, fluid power, manufacturing, and woodworking environments. The triple-blade design provides clean cut surfaces and smooth finishes.

Made from robust High-Speed Steel material for lasting sharpness and performance. Triple blade design with 3 flutes ensures effective material removal. Shank diameter of 6.35 mm fits standard drill chucks and drivers. Conforms to DIN 335 and DIN 74 industrial standards for countersinks.

Vibration reducing radial rear vent enhances precision and operator comfort. Ideal for deburring, threading, and weighting of components in metal and wood. Set contains 9 pieces suitable for various industrial tasks. Made in Germany with high-quality manufacturing processes.

Used extensively in mechanical, fluid power, and power tool applications.

This Countersink Drill Bit Set provides reliable performance for industrial, laboratory, construction, manufacturing, and woodworking use cases. Its adherence to recognized standards and quality manufacturing ensures operational efficiency and precision results. Browse EnvMart's full range of countersinks and drill bit sets for professional-grade industrial tooling solutions.

EXACT HSS Countersink Drill Bit Set, 20.5 mm Head Diameter, 3 Flute, 90° Countersink Angle, 6.35 mm Shank Diameter, 9 05649
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Frequently Asked Questions

Each bit in the set has a head diameter of 20.5 mm.

The shank diameter of the bits is 6.35 mm (1/4"), allowing for direct insertion into drivers and drills.

The set contains a total of 9 precision bits.

These bits are made from High-Speed Steel (HSS), which provides durability and sharpness.

The countersink angle of each bit is 90°.

Each bit features 3 flutes, which helps in effective material removal.

The bits comply with DIN 335 standards for industrial quality.

These bits are manufactured in Germany to high-quality standards.

They are ideal for deburring, threading, and weighting tasks in both metal and woodwork applications.

The bits include a radial rear vent that allows for vibration-free operation and enhanced control.

The triple-blade design of the bits ensures clean cut surfaces and smooth finishes.

This set is intended for various industrial tasks, including mechanical, fluid power, and power tool applications.

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