ISO 494:2017

Overview

ISO 494:2017 specifies the requirements for cylindrical shank twist drills of long series. These tools are essential in manufacturing engineering, particularly for drilling operations in various materials. The standard provides guidelines on dimensions, tolerances, and performance characteristics, ensuring that manufacturers produce drills that meet consistent quality and reliability standards.

Key Requirements

The standard outlines several critical specifications for long series cylindrical shank twist drills, including:

• Dimensions: Detailed measurements for drill diameters and lengths.
• Tolerances: Acceptable limits for deviations in size and shape.
• Material Properties: Specifications for the materials used in manufacturing drills to ensure durability and performance.
• Performance Testing: Procedures for assessing the drilling efficiency and longevity of the tools.

Implementation Benefits

Adhering to ISO 494:2017 provides numerous advantages for manufacturers and users of cylindrical shank twist drills:

• Quality Assurance: Compliance with the standard guarantees that drills are manufactured to high-quality specifications, reducing the risk of tool failure during operations.
• Interchangeability: Standardised dimensions and tolerances facilitate the interchangeability of tools, allowing for seamless integration into existing manufacturing processes.
• Improved Efficiency: Tools designed according to the standard are optimised for performance, leading to faster drilling speeds and reduced wear.
• Cost-Effectiveness: By ensuring consistent quality, manufacturers can reduce waste and rework, ultimately lowering production costs.

Compliance Value

Compliance with ISO 494:2017 not only enhances product quality but also provides significant compliance benefits:

• Regulatory Compliance: Meeting the standard helps manufacturers comply with relevant industry regulations and safety standards.
• Market Competitiveness: Adopting internationally recognised standards positions manufacturers favourably in the market, enhancing their reputation and customer trust.
• Risk Management: By following the standard, manufacturers can mitigate risks associated with tool failure, which can lead to costly downtime and safety hazards.

In conclusion, ISO 494:2017 serves as a critical framework for the production of cylindrical shank twist drills of long series. By adhering to its specifications, manufacturers can ensure high-quality, reliable tools that meet the demands of modern manufacturing environments.