Product details:

Our StewMac Razor Files are super sharp and super efficient! Imagine putting hundreds of little razor-sharp planes to work while you're shaping an instrument neck. - They're the sharpest fine-cut woodworking files we've ever used. They cut quickly and aggressively, but leave the wood surprisingly smooth. You'll discover they're real time-savers for shaping solidbodies, custom jigs and clamping cauls too. - A new manufacturing process is the key to Razor File efficiency. Rows of semi-circular plane-like teeth are chemically etched to extreme sharpness, and diagonal grooves are milled at strategic intervals to minimize clogging. Early samples of these files were quickly snapped up by our R&D guys for testing in their own shops, and they immediately loved them. - Features include:Tapered files offer a bit more versatility. Use them when shaping a volute on an acoustic guitar neck, blending in curves, or working on tricky spots like the horn of a solidbody guitar. - This curved file cuts on the outward face, and is smooth on the back side (and also has safe smooth sides). Includes easy-grip contoured handle for safe, comfortable use. Threads inside the handle grip the file tang securely. - Dimensions:Handle length: 3-5/8 inch (92.07mm)Cutting surface: 7 inch (180mm)Tapers from 3/4 inch to 5/32 inch (19mm to 4mm)Overall length including handle: 12-1/4 inch (310mm)