Grobet USA Swiss Pattern Precision 6” Checkering-Pillar File
The Grobet USA 31.04 Series Swiss Pattern Checkering Pillar Files are professional-grade precision files designed for creating uniform serrations, checkering, and textured patterns on metal surfaces. Widely used by gunsmiths, knifemakers, jewelers, machinists, and toolmakers, these files produce clean, consistent results for decorative and functional applications.
Each file features a parallel width with a gentle taper in thickness, providing excellent control and even cutting action. The double-cut top and bottom surfaces efficiently remove material, while the safe (uncut) side edges allow you to work close to adjacent surfaces without damaging them. Available in multiple cuts and line densities, the 31.04 Series lets you choose the ideal texture for your application.
Manufactured to Swiss Pattern precision standards, these files deliver the quality, durability, and accuracy professionals expect from Grobet USA.
Features & Benefits
- Swiss Pattern precision for detailed checkering and serration work
- Creates uniform grooves and textured patterns
- Parallel width with a slight taper in thickness for excellent control
- Double-cut top and bottom surfaces for efficient material removal
- Safe (uncut) side edges protect adjacent surfaces
- Ideal for gunsmithing, knife making, jewelry fabrication, toolmaking, and precision metalworking
- Available in multiple cuts to produce a variety of checkering patterns
- Professional-quality construction for long service life
Key Specifications
- Manufacturer: Grobet USA
- Series: 31.04 Series
- File Type: Swiss Pattern Checkering Pillar File
- Length: 6 in. (150 mm)
- Width: 1/2 in. (13 mm)
- Thickness: 5/32 in. (4 mm)
- Cut Style: Double-cut faces with safe edges
- Available Cuts: 00, 0, 1, 2, 4 (varies by model)
- Application: Precision checkering, serrating, texturing, and fine metal shaping
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