Williams Comfort Products 1-110-12-1-0 Flat File 12in Bastard Cut

Product Description

The WILLIAMS COMFORT PRODUCTS 1-110-12-1-0 is a 12-inch flat file with a bastard cut profile and 20 teeth per inch (TPI). Flat files are general-purpose hand tools used to remove material, deburr edges, fit parts, and smooth surfaces across a range of materials including metal, plastic, and wood. The bastard cut rating indicates a medium-coarse tooth aggressiveness, making it well-suited for fast stock removal before finishing with a finer cut. At 0.785 pounds, the file is substantial enough for controlled pressure without causing hand fatigue during extended use. Trade professionals reach for this style of file during fabrication, fitting, and field modification tasks.

This flat file is appropriate for use in mechanical and trade applications where hand filing is required. HVAC technicians, plumbers, pipefitters, and general contractors commonly use bastard-cut flat files to clean burrs from cut conduit or pipe, fit metal brackets, and dress rough edges on sheet metal components. The 12-inch length provides good leverage and reach for work on both bench and in-field applications.

Key Features

• 12-inch file length for extended reach and controlled leverage
• Bastard cut tooth profile for medium-coarse, fast material removal
• 20 TPI for efficient stock removal across metal, plastic, and similar materials
• 0.785-pound weight balances control and cutting pressure
• Flat profile for use on flat surfaces, inside angles, and broad contact areas

Compatibility

Designed as a general-purpose hand file suitable for trade and fabrication work requiring a 12-inch bastard-cut flat file.

Installation Notes

Always wear cut-resistant gloves when handling files, as edges and teeth can cause lacerations. Ensure the workpiece is secured in a vise or clamp before filing to maintain control and prevent injury. Use smooth, consistent strokes and apply light pressure on the return stroke to prolong file life. Files should never be used without a properly fitted handle, as the tang can cause serious hand injuries.

Technical Specifications

• Length: 12 inches
• Cut Type: Bastard Cut
• Teeth Per Inch (TPI): 20
• Profile: Flat
• Weight: 0.785 pounds
• UPC: 7311518019440

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: 1-110-12-1-0