PFERD CS-X Chain Saw Sharpener 7/32" File for .404" Pitch Chains — 30° Fixed Angle, Portable Kit

The PFERD TOOLS CS-X Chain Saw Sharpener (7/32") is a compact manual sharpening kit that holds a 30° file angle for fast, precise on-site sharpening of .404" pitch chains.

Designed for professional users and serious homeowners, the CS-X combines a stable file guide, ergonomic body and replaceable Classic Line files to deliver consistent cutter geometry without a bench machine. The kit ships with the CS-X guide, a depth-gauge file and two 7/32" files so you can restore sharpness quickly and keep the chain within the recommended 0.030" depth-gauge setting.

How does the CS-X ensure consistent sharpening angle?

The CS-X positions the file securely in a molded guide that sets the sharpening angle to 30° for each cutter. This fixed-angle design reduces human error and helps produce uniform results across every tooth.

• Predefined 30° guide for repeatable bevels
• Stable file seat prevents wobble during strokes
• Ergonomic shape helps maintain steady pressure

What comes in the kit and what chain specs does it fit?

The kit includes everything needed for manual maintenance: the CS-X sharpener, one depth-gauge file and two Classic Line 7/32" chain files. It is engineered for chains with a .404" pitch and a depth-gauge spacing of 0.030".

• One CS-X guide body and file clamp
• One depth-gauge file for correct raker heights
• Two 7/32" Classic Line files for cutter reconditioning
• Fits .404" pitch chains, raker distance 0.030"

How does manual sharpening with the CS-X compare to machine sharpening?

Manual sharpening with the CS-X removes less metal per pass and is gentler on the chain than many bench grinders, preserving cutter profiles and prolonging chain life. It’s fast for routine maintenance and especially useful on the job where a machine isn’t practical.

• Removes minimal material for longer chain life
• Faster turnarounds between cuts on site
• Interchangeable files extend tool service life

Is the CS-X easy for less experienced users?

Yes—the guide’s optimized shape simplifies alignment and stroke control, producing uniform sharpening even for those new to manual filing. The ergonomic body and clear depth-gauge tool make correct setup straightforward.

• Optimized guide shape aids beginner alignment
• Depth-gauge file helps maintain correct raker height
• Compact, portable design for on-site use

Who is this for: The PFERD CS-X is ideal for professional arborists, contractors and dedicated homeowners who want reliable, repeatable sharpening without carrying a bench grinder. It suits users who need a portable solution for .404" pitch chains and prefer manual control to preserve chain geometry and extend service intervals.