IT 17.5 X 400 MM Extra Long Series HSS Taper Shank Drills

The IT 17.5 x 400 mm Extra Long Series HSS Taper Shank Drills are precision-engineered tools designed for deep-hole drilling in a variety of tough materials. Constructed from High-Speed Steel (HSS), these drills offer superior heat resistance, wear resistance, and durability, ensuring excellent performance even under high-speed and high-temperature conditions. With an 17.5 mm diameter and 400 mm length, these drills are optimized for deep, precise hole drilling in thick or large workpieces, reducing the need for multiple tool changes. The taper shank ensures a secure connection, minimizing vibrations and enhancing drilling accuracy for stable, efficient results.

Key Features:

1. Material: High-Speed Steel (HSS)

• Heat Resistance: HSS ensures these drills can handle high temperatures generated during high-speed drilling without losing cutting efficiency.
• Durability: Designed for extended use, HSS enhances the longevity of the drill, reducing the frequency of replacements.
• Versatility: These drills are well-suited for a variety of materials, including steel, stainless steel, and alloy steels, providing versatility across different industrial applications.

2. Size: 17.5 mm Diameter, 400 mm Length

• Diameter: With a 17.5 mm diameter, these drills are ideal for medium to large hole drilling applications, ensuring high material removal rates and precise hole dimensions.
• Length: The 400 mm length allows for deep-hole drilling in thicker or larger workpieces, minimizing the need for frequent tool changes.

3. Taper Shank Design

• Secure Fit: The taper shank design ensures a tight connection with the machine spindle, minimizing tool slippage and reducing vibrations, which enhances the accuracy and stability of drilling operations.
• Compatibility: The taper shank is compatible with a wide range of machines, including CNC machines, drilling machines, and lathes, making the drill adaptable for use in various industrial setups.

4. Applications

• Deep-Hole Drilling: With the 400 mm length, these drills excel in deep-hole drilling, allowing users to reach deep into thick or large workpieces with precision.
• Hard Material Drilling: The HSS construction allows the drill to handle tough materials such as hardened steel, stainless steel, and alloy steels, ensuring high cutting performance.
• Precision Drilling: The 17.5 mm diameter ensures precise hole sizes, making these drills ideal for applications that require tight tolerances and high accuracy.

5. Performance Features

• Heat Resistance: The HSS construction allows the drill to withstand high temperatures, maintaining sharpness and cutting effectiveness over prolonged drilling tasks.
• Wear Resistance: Designed to resist wear from heavy-duty drilling tasks, these drills offer long service life, reducing the frequency of tool replacements.
• Vibration Reduction: The taper shank design minimizes vibrations during drilling, enhancing stability and resulting in smoother, more accurate holes.

6. Benefits

• Improved Efficiency: The extra-long 400 mm length ensures that deep-hole drilling tasks can be completed without the need for frequent tool changes, improving operational efficiency.
• Cost-Effective: The durable HSS material reduces the frequency of replacements, making these drills a more cost-effective solution for high-volume drilling applications.
• Enhanced Precision: The taper shank reduces vibrations, resulting in precise and accurate hole dimensions, which is essential for high-quality manufacturing.

7. Industries

• Automotive: Perfect for drilling deep holes in automotive components such as engine blocks, gears, and transmission parts.
• Aerospace: Ideal for use in aerospace manufacturing, where precise drilling in materials like titanium and stainless steel is required for critical components.
• Heavy Machinery: Suitable for heavy-duty applications in large machinery, such as drilling in shafts, gears, and housings.
• Tool and Die Making: These drills are excellent for tool and die making, where precise, deep-hole drilling is essential for creating molds and tooling.

8. Summary

The IT 17.5 x 400 mm Extra Long Series HSS Taper Shank Drills offer high performance, durability, and precision in deep-hole drilling applications. Made from High-Speed Steel (HSS), these drills provide heat resistance and wear resistance, ensuring long-lasting performance even under tough conditions. With a 17.5 mm diameter and 400 mm extra-long length, these drills are perfect for drilling deep holes in tough materials. The taper shank design provides a secure, stable fit, reducing vibrations and improving accuracy. Whether in automotive, aerospace, or heavy machinery, these drills are built to tackle demanding drilling tasks with precision and efficiency.