High-quality materials: The drill bit is made of high-quality ABS plastic and brown corundum grinding wheel, high hardness, rust-proof, wear-resistant, strong and durable.Easy to use: The product is easy to use, very convenient and very suitable for quick drilling.Easy to carry: lightweight and portable practical tool, easy to carry.Convenient and efficient : Use this sharpener with your drill to keep the drill sharp, improve drill utilization, and save energy and money.Purpose: The grinding wheel in this product is a brown corundum, which is mainly used for grinding iron drill bits. Other high hardness drill bits can be exempted.Feature:The drill bit is made of high quality ABS plastic and brown corundum grinding wheel, high hardness, anti-rust, wear-resistant, strong and durable.Lightweight and portable tools, convenient, easy to carry.Good sharpening effect saves a lot of energy.This quick and easy sharpener can revive your dull old drill.Specification:Material: High Quality ABS Plastic + Brown Corundum Grinding Wheel< p>Color: blue, orangeDiameter of hex handle: 6.35mmSuitable for: 2.0~12.5mm drill bitNote:Due to the light and screen difference, the product's color may be slightly different from the picture.Because it is Due to manual measurement, there may be 1-3mm error.delivery:2 Drill Bit Sharpener