Apex 39923N Pillar File Safe Edges 6 Inch Steel

Product Description

The APEX 39923N is a 6-inch pillar file designed for precision filing in tight spaces and narrow slots. Its pillar shape features a rectangular cross-section with uniform thickness along the length, making it well-suited for filing keyways, slots, and square-edged profiles. The file carries a No. 4 cut, which falls on the smooth end of the cut spectrum for fine finishing work. Safe edges on both sides of the file protect adjacent surfaces from unintended material removal. Constructed from steel and hard-stamped for permanent marking, this file is built for consistent performance in professional trade and shop applications.

This pillar file is used in maintenance, repair, and fabrication work where controlled material removal on flat or rectangular surfaces is required. The 6-inch length and slim profile — 0.47 inches wide and 0.16 inches tall — allow access to recessed areas and confined workspaces. Machinists, HVAC technicians, pipefitters, and maintenance professionals commonly use pillar files for deburring, fitting, and finish work on metal components. The No. 4 cut is appropriate for fine finishing passes rather than aggressive stock removal.

Key Features

• Pillar shape with rectangular cross-section for filing slots, keyways, and narrow profiles
• No. 4 file cut for smooth, fine finishing work on metal surfaces
• Safe edges on both sides to protect adjacent surfaces during filing
• Compact profile at 0.47 inches wide and 0.16 inches tall for access in tight spaces
• Hard-stamped marking for permanent, legible identification
• Steel construction for durability in shop and field use

Compatibility

Designed as a standard pillar file suitable for general metalworking, maintenance, and repair applications involving steel, iron, and similar hard materials.

Installation Notes

Pillar files are hand tools used by machinists, tradespeople, and maintenance technicians. Always use a properly fitted file handle to maintain control and protect the tang during use. Secure the workpiece in a vise before filing to prevent movement. Inspect the file for cracks or damage before each use and do not use a file as a pry bar or striking tool.

Technical Specifications

• File Cut: No. 4
• File Shape: Pillar
• Edge Type: Safe Edges
• File Length: 6 inches
• Overall Length: 5.91 inches
• Overall Width: 0.47 inches
• Overall Height: 0.16 inches
• Marking Style: Hard Stamped
• Material: Steel
• Style: Regular
• Weight: 0.1 pounds

Standard Information

• Brand: APEX
• Manufacturer Part Number: 39923N