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Eco-friendly Choice Drillco Drl428n140 - 5/8 High Spiral Flute 1/2"" Shank Nitro Construction Reamer" Accessory [6egWufQm]

$21.99 $70.99 -69%

High Performance Reamer by Drillco The DRILLCO DRL428N140 reamer is a premium tool designed for precision and durability. Crafted with a premium grade of m-7N molybdenum high speed steel, this reamer is built to last. Its Nitro Heavy-Duty Constructio

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Eco-friendly Choice Drillco Drl428n140 - 5/8 High Spiral Flute 1/2"" Shank Nitro Construction Reamer" Accessory [6egWufQm]

High Performance Reamer by Drillco

The DRILLCO DRL428N140 reamer is a premium tool designed for precision and durability. Crafted with a premium grade of m-7N molybdenum high speed steel, this reamer is built to last. Its Nitro Heavy-Duty Construction ensures exceptional strength and resilience. The Black & Gold finish not only enhances its appearance but also provides maximum lubricity, reducing friction during use. This reamer is a must-have for any professional looking to elevate their precision reaming capabilities.

Key Features and Specifications

This Drillco reamer boasts several standout features. It has a 5/8 inch size, making it versatile for a wide range of applications. The overall length of 6.3/8 inches and the flute length of 4.1/2 inches provide optimal performance. The reamer is designed with a 1/2 inch shank, ensuring compatibility with various drills and machines. The Nitro Heavy-Duty Construction, combined with the Ferritic Nitro Carburizing surface treatment, increases hardness to Rc 75-80 without compromising on toughness. This results in a reamer that is both durable and effective, capable of handling demanding workloads.

Practical Applications and Benefits

The DRILLCO DRL428N140 reamer is an indispensable tool for professionals in various industries. Whether you are a machinist, metalworker, or hobbyist, this reamer offers numerous benefits. Its
  • high speed steel construction ensures long-lasting performance
  • Ferritic Nitro Carburizing treatment provides enhanced hardness and durability
These features make it ideal for precise reaming operations, ensuring clean, smooth finishes on a wide range of materials. The Black & Gold finish not only adds a touch of elegance but also helps maintain lubricity, reducing the risk of tool breakage. This reamer is the perfect choice for anyone seeking a reliable and efficient reaming solution.

What Our Customers Say

January 22, 2026

Absolutely no complaints!

So very pleased with this buy.

- Malik T..

January 22, 2026

Absolutely no complaints!

Brilliant engineering and execution.

- Sadie B..

January 22, 2026

Absolutely no complaints!

A superb item at a fantastic price.

- Violet Z..

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