Value Collection 07C-DNF-2001 Half Round Needle Diamond File

Product Description

The VALUE COLLECTION 07C-DNF-2001 is a half round needle diamond file designed for precision filing and deburring in tight spaces. At 5-1/2 inches overall length with a 2-3/4 inch length of cut, this file delivers controlled material removal on hard materials including hardened steel, carbide, ceramic, and glass. The half round profile provides two working surfaces in a single tool: a flat face for flat and convex surfaces and a curved face for concave channels, bores, and curved slots. Medium grade grit balances cutting speed with surface finish, making it a practical choice for toolroom work, die finishing, and precision fabrication tasks performed by machinists, tool and die makers, and maintenance technicians.

This needle file is suited for detail work on small parts, mold cavities, intricate cutouts, and tight radius features where a standard file is too large to maneuver. The slim needle profile, measuring 1/4 inch in diameter and 1/8 inch thick, allows access to confined geometry that full-size files cannot reach. It is commonly used in metalworking shops, maintenance facilities, and manufacturing environments where fine finishing and edge work on hardened or abrasion-resistant materials are required. The diamond abrasive surface cuts on the push and pull stroke, reducing fatigue during extended use.

Key Features

• Half round profile provides flat and curved cutting surfaces in one tool
• Diamond abrasive construction cuts hardened steel, carbide, ceramic, and glass
• Medium grade grit balances stock removal rate with surface finish quality
• Needle-style body at 1/4 inch diameter accesses confined and intricate geometry
• 2-3/4 inch length of cut delivers usable working surface relative to overall length
• Lightweight at 0.08 pounds for reduced hand fatigue during detail work

Compatibility

Designed as a general-purpose needle diamond file for use on hardened metals, carbide tooling, ceramics, glass, and other materials that resist conventional file abrasives.

Installation Notes

Diamond files are hand tools requiring no power source or installation. Inspect the file surface before use and discard if the abrasive coating is worn or loaded with debris. Apply light, consistent pressure to preserve diamond grit and extend service life. Clean the file periodically with a brass wire brush to clear swarf buildup from the abrasive surface.