KEO 55051 High-Speed Steel Single-End Countersink, Uncoated (Bright) Finish, 6 Flutes, 90 Degree Point Angle, Round Shank, 1/2″ Shank Diameter, 1″ Body Diameter

Description

h2>Product Overview

The KEO 55051 High-Speed Steel Single-End Countersink is engineered for general-purpose applications requiring precision and durability. Made from high-speed steel, it combines hardness and toughness to resist wear and maintain performance over time. The uncoated bright finish ensures a clean, corrosion-free surface suitable for a wide range of materials. With 6 flutes and a 90-degree point angle, this tool efficiently evacuates chips during operation, reducing clogging and enhancing cutting efficiency. The round shank design allows compatibility with various toolholding systems, making it adaptable for different machinery setups. Ideal for industrial and scientific environments, this countersink delivers consistent performance in demanding applications.

Usage

This countersink is commonly used in metalworking, woodworking, and general fabrication tasks where precise hole preparation is required. It is suitable for both small-scale workshops and large industrial facilities. The tool is ideal for technicians, machinists, and engineers who need reliable, high-performance countersinking for fastening applications. Its compatibility with standard toolholding systems makes it easy to integrate into existing workflows. The uncoated finish is particularly useful in environments where chemical resistance is not a priority, but clean, consistent performance is essential.

Why Choose Us

KEO Cutters is known for producing high-quality, precision-engineered tools that meet industry standards. This countersink is manufactured with strict tolerances to ensure consistent performance and long service life. The high-speed steel material provides excellent wear resistance, making it suitable for repeated use without degradation. The 90-degree point angle and spiral flute design reduce chip buildup, minimizing downtime and tool replacement. The round shank design ensures compatibility with a wide range of machines, increasing versatility. Additionally, KEO offers reliable customer support and product documentation to assist users in maximizing tool performance.

Key Features

• High-speed steel construction for superior hardness and wear resistance in demanding applications.
• 6-flute spiral design evacuates chips efficiently, reducing clogging and improving cutting performance.
• 90-degree point angle ensures accurate hole preparation and consistent countersinking results.
• Round shank design allows compatibility with multiple toolholding systems for flexible use.
• Uncoated bright finish provides a clean, corrosion-free surface ideal for general-purpose applications.

FAQ

What is the material of the KEO 55051 countersink?

The KEO 55051 is made from high-speed steel, offering a balance of hardness and toughness for wear resistance in general-purpose applications.

What is the point angle of this countersink?

This tool features a 90-degree point angle, which ensures accurate hole preparation and efficient chip evacuation during operation.

Is this tool suitable for use with different toolholding systems?

Yes, the round shank design allows compatibility with a wide variety of toolholding systems, making it versatile for different machinery setups.

What is the finish of this countersink?

The countersink has an uncoated bright finish, which provides a clean, corrosion-free surface suitable for general industrial applications.

What is the shank diameter of this tool?

The shank diameter is 1/2 inch, which is a standard size compatible with most industrial toolholding systems.