Description: 【Premium Material】: Crafted from quality plastic, this bit sharpener is lightweight yet sturdy, offering wear resistance and a long lifespan without easily deforming 【User Friendly Design】: Transform your angle grinder into a bit sharpening machine effortlessly with this practical accessory, significantly enhancing your work efficiency 【Wide Compatibility】: Suitable for various sizes of bits, this sharpening attachment allows you to easily sharpen different types of bits with ease 【Easy Installation】: The bit sharpener is designed for simple installation without the need for complex steps, making it quick and convenient to set up and operate 【Portable Size】: With its compact and lightweight design (12.3cmx12.3cmx2.6cm/4.84inchx4.84inchx1.02inch), this sharpening attachment is easy to carry and ideal for use in diverse work environments Specification: Material: Plastic Size Chart: 12.3cmx12.3cmx2.6cm/4.84inchx4.84inchx1.02inch Package Includes: 1 Bit Sharpener  Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.