Nicholson 14547MN 4 in Extra Slim Taper Single Cut Saw File

Product Description

The NICHOLSON 14547MN is a 4-inch extra slim taper file with a single-cut tooth pattern, designed for sharpening hand saws and similar toothed tools. The slim taper profile measures 0.17 inches thick and 0.20 inches wide, allowing it to fit precisely into the gullets of saw teeth without widening the set. The tang end accepts a standard file handle. Single-cut files remove material in a controlled manner and leave a smoother finish than double-cut, making this format the standard choice for saw sharpening work across trades and woodworking shops.

This file is suited for sharpening crosscut saws, rip saws, and similar hand tools where precise tooth geometry must be maintained. The extra slim taper profile is specifically sized for fine-pitch saw teeth. It is used by carpenters, millwrights, woodworkers, and general maintenance technicians. The 4-inch cut length works best on smaller saws or for detail work on individual teeth where a larger file would be difficult to control.

Key Features

• Extra slim taper profile fits narrow saw tooth gullets without distorting tooth set
• Single-cut tooth pattern for controlled material removal and a smoother finish
• 4-inch length of cut provides good control for hand saw sharpening
• Tang end is compatible with standard file handles sold separately
• Non-flexible body maintains consistent filing angle throughout the stroke

Compatibility

Designed as a standard American-pattern extra slim taper saw file for use with hand saws and similar toothed tools requiring single-cut sharpening.

Installation Notes

File sharpening is performed by hand and requires no power tools. Secure the saw in a vise before filing to prevent movement and maintain consistent tooth geometry. A file handle should be fitted to the tang before use to protect the hand and improve control. Replace the file when teeth feel smooth or the file no longer bites cleanly, as a worn file requires excessive pressure and can damage saw teeth.