Angle Grinder Drill Bit Sharpener Old Drill Bit Grinder Portable 3-12mm Multi-Multi-Sizes Power Tool Polishing Attachment For Featuring excellent fatigue resistance and insulation properties, this easy-to-use sharpener is perfect for various sizes of drill bits at different angles. Product material: ABS Applicable machine: 100-type angle grinder Applicable drill bit diameter: 3mm/0.11in, 4mm/0.15in, 5mm/0.19in, 6mm/0.23in, 7mm/0.27in, 8mm/0.31in, 9mm/0.35in, 10mm/0.39in, 11mm/0.43in, 12mm/0.47in Product features: accurate grinding, easy installation, safe and durable Product list: angle grinder drill bit sharpener * 1 piece See more product details 1.Wear-resistant ABS: Crafted from wear-resistant ABS material, this angle grinder drill bit sharpener ensures long-lasting performance, maintains its shape over time, performs in fatigue resistance and insulation properties 2.Extends Drill Bit Life: Increases work efficiency and extends drill bit life; combined with a giant cutter angle grinder for multi-spec grinding, making old drill bits new again 3.Easy to Use: Achieve perfect sharpening with ease using this angle grinder drill bit sharpener. No special skills needed; just attach to your grinder and adjust the angle effortlessly 4.Sharpening Wherever You Are: With its always ready for action feature and portable design, this drill bit sharpener ensures you can sharpen your tools on the go with ease 5.Versatile Use: Extends the lifespan of high-speed steel, carbide, twist, and cobalt drill bits; adaptable for a range of sizes and angles, ensuring longevity and durability _x000D_ _x000D_