About this itemPrecision Sharpening at 90anddeg /118anddeg / 135anddeg Angles: Designed for exact tip angle restoration, this drill bit sharpening guide allows consistent 90anddeg ,118anddeg or 135anddeg regrinding. Simply align and guide your old bitandmdash no guesswork, no deviation. Ideal for restoring twist drills to factory edge.Simple, Repeatable, Mechanical Accuracy: No electronics, no complicated setup. Just position, hold, grindandmdash repeatable results every time. Made for professionals and hobbyists who value precision over gimmicks.Durable Engineering-Grade Polymer Build: Crafted from high-density, wear-resistant polymer for long-term stability. Unlike fragile 3D prints or metal units that overheat, this sharpening jig maintains its shape under repetitive grinding conditions.Compatible with Most Bench Grinders: Works with standard electric dry or wet bench grinders. Just clamp, align, and sharpen. No modification required. Built for efficiency in real-world shop settings.For Makers, Machinists, and DIYers Who Know Tools: Used by metalworkers, woodworkers, engineers, and anyone who refuses to throw out a dull bit. You sharpen it not to save moneyandmdash but because you know itandrsquo s smarter. Features: Fits standard twist drill bits Compatible with most bench grinders Supports 90anddeg ,118anddeg and 135anddeg angles Compact and portable design Ideal for workshop or field repairs Specifications: Material: High-density polymer Angles: 90anddeg /118anddeg / 135anddeg Power Supply: None required Material:PLA Sizes:as shownPackage Includes: 1 x Drill Bit Sharpener