Drill Bit Sharpener For All Bits Portable Drill Bit Sharpener Portable 3-12mm Multi-Multi-Sizes Power Tool Polishing Attachment Bullet Points: 1.Good Durability: The wear-resistant ABS material in this angle grinder drill bit sharpener delivers strong longevity, assuring reliable performance in any work setting, and ensuring sustained sharpness for extended use 2.Increases Work Efficiency: Achieves outstanding grinding outcomes across various sizes; enhances drill bit longevity and speed when paired with a giant cutter angle grinder, transforming worn bits into pristine condition 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.Sharpens Any Bit Anywhere: Its portable design assures easy sharpening of all drill bits, perfect for on-the-go maintenance; lightweight and compact for effortless storage 5.Wide Applicability: Wide applicability, suitable for high-speed steel, carbide, twist drill, cobalt drill, etc.; versatile use supporting various sizes and angles Featuring excellent fatigue resistance and insulation properties, it increases work efficiency and is easy to use. 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