Description
Product Overview
The Crescent Nicholson 21701N 10″ mill single cut bastard file is engineered for precision and durability in demanding hand‑tool applications. Constructed from high‑carbon steel, the file offers a consistent single‑cut tooth pattern that removes material efficiently while leaving a smooth surface finish. The red‑handled grip is ergonomically shaped for comfortable control, reducing hand fatigue during extended use. Carded grey coating on the body protects against corrosion and provides a professional appearance that matches other Swiss pattern tools in your workshop.
Measuring 10 inches in length, 1 inch in width, and a slim 0.2‑inch thickness, this file balances reach and maneuverability, allowing you to work in tight spaces and along long, straight edges. Weighing only 1.6 ounces, it is lightweight enough for precise hand guidance yet robust enough to withstand the pressures of metal filing, saw blade sharpening, and finishing tasks. The model number 21701N identifies this specific configuration, ensuring you receive the exact tool specified for your needs.
![[Product front view showing all components]](https://www.buzzio.store/wp-content/uploads/2026/07/1e1b6fcc278642bcbfa2740fe0e0f117.jpg)
Usage
This file excels in a variety of environments, from professional metalworking shops to home‑based DIY projects. Use it to sharpen the teeth of mill and circular saw blades, restoring cutting efficiency and extending tool life. The single‑cut design is also ideal for shaping and smoothing flat metal surfaces, removing burrs, and preparing edges for welding or machining. Its rectangular shape provides a stable platform for draw filing, allowing you to apply even pressure across the entire length of the file.
Because the file is carded and finished in a neutral grey tone, it resists rust even when exposed to moisture or coolant fluids common in machining operations. The red handle offers high visibility in cluttered toolboxes, making it easy to locate quickly. Whether you are a seasoned machinist, a hobbyist woodworker, or a maintenance technician, this file meets the demands of precision filing and blade maintenance.
Why Choose Us
Choosing the Crescent Nicholson 21701N means selecting a product backed by Apex Tool Group’s legacy of quality and innovation. Each file undergoes rigorous heat‑treatment processes to achieve optimal hardness, ensuring the cutting edges retain their shape over prolonged use. The single‑cut texture on both sides and edges delivers a fine finish, reducing the need for secondary polishing steps.
Our commitment to customer satisfaction includes responsive after‑sales support and a clear warranty policy. If you encounter any issues, our knowledgeable service team is ready to assist with troubleshooting, replacement parts, or guidance on proper maintenance techniques. This dedication to service sets us apart from generic, unbranded alternatives.
Key Features
- High‑carbon steel construction provides long‑lasting cutting performance.
- Single‑cut tooth pattern ensures smooth material removal and fine finish.
- Red ergonomic handle reduces hand fatigue and improves grip control.
- Carded grey finish protects against rust and corrosion in wet environments.
- Responsive customer support and warranty for peace of mind.
FAQ
What types of blades can I sharpen with this file?
The file is designed for mill and circular saw blades, but it also works well on other straight‑edge tools such as hand saws and utility knives.
Is the file suitable for woodworking as well as metalworking?
Yes, the single‑cut pattern is gentle enough for fine woodworking tasks while still being robust for metal filing.
How do I care for the file to prevent rust?
After use, wipe the file clean, apply a light coat of oil, and store it in a dry environment. The carded grey coating adds an extra layer of protection.
Can I use this file for shaping plastic materials?
While primarily intended for metal and wood, the file can be used on hard plastics, but you should test on a small area first to ensure the desired finish.
What is the warranty period for this product?
The file comes with a one‑year limited warranty covering manufacturing defects. Contact our support team for claim assistance.




Grobet USA 18cm INOX Set of 6 Assorted Cut Files Stainless Steel Round
Reviews
There are no reviews yet.