11071P - Pferd 10-Inch Round Machinist File with Handle, Cut 2

Precision Pferd Round File for Industrial Applications

The Pferd 11071P is a premium 10-inch round machinist's file designed to meet the rigorous demands of professional metalworkers, fabricators, and maintenance technicians. Known in the industry as a "rat tail" file, this tool is essential for enlarging circular openings, refining concave surfaces, and deburring drilled holes. Pferd has established a reputation for manufacturing files with exceptional hardness and geometric precision, ensuring that every stroke removes material consistently without skipping or chattering.

This specific model features a "Cut 2" (Second Cut) tooth pattern. In the world of machinist files, Cut 2 serves as the versatile intermediate grade—finer than a coarse Bastard cut but more aggressive than a Smooth cut. This makes it the ideal choice for general-purpose work where you need to remove a moderate amount of stock quickly while still achieving a respectable surface finish. The 10-inch length offers a substantial stroke, allowing for efficient work on thicker materials and larger workpieces.

One of the standout features of this product is the inclusion of a high-quality handle. Filing without a handle can be dangerous and uncomfortable, often leading to hand fatigue or injury from the tang. The pre-fitted handle on the Pferd 11071P provides an ergonomic grip that enhances control and safety, allowing the user to apply the necessary pressure for effective filing. The file tapers towards the point, a design characteristic that adds versatility by allowing the tool to enter holes smaller than its maximum 3/8-inch diameter.

Key Applications

• Hole Enlargement: Perfect for opening up drilled holes or aligning mismatched holes in mating parts.


• Radius Finishing: Ideal for smoothing out tight internal radii and concave curves on metal components.


• Deburring: Quickly removes burrs from the inside of tubing or pipe cuts.


• General Maintenance: A staple tool for sharpening circular blades or modifying fixtures in the shop.