Precision Sharpening at 90°, 118°, or 135° Angles: Designed for exact tip angle restoration, this drill bit sharpening guide enables consistent regrinding at 90°, 118°, or 135°. Align and guide your drill bit—no guesswork, no deviation. Ideal for restoring twist drills to factory specifications. Simple, Repeatable, Mechanical Accuracy: No electronics, no complicated setup. Just position, hold, and grind—repeatable results every time. Built for professionals and hobbyists who value precision. Durable Engineering-Grade Polymer Construction: Made from high-density, wear-resistant polymer for long-term stability. Maintains shape under repetitive grinding conditions. Compatible with Most Bench Grinders: Works with standard electric dry or wet bench grinders. Clamp, align, and sharpen—no modification required. Designed for efficiency in workshop environments. For Makers, Machinists, and DIY Enthusiasts: Used by metalworkers, woodworkers, engineers, and anyone who prefers sharpening over replacing. Fits standard twist drill bits Supports 90°, 118°, and 135° angles Compact and portable design Ideal for workshop or field use Specifications: Material: High-density polymer Angles: 90°, 118°, 135° Power Supply: None required Package Includes: 1 x Drill Bit Sharpener