Homeex Drill Bit Diamond Sharpening Tool Orange 6sets

Overview: 100% brand new and high quality Standard hexagon shank 6.35mm (1/4 ) shank diameter on opposite sides of the hexagon suitable for electric manual and pneumatic Screwdriver and other tools are suitable for 2-12.5mm drill bits Abrasive iron drills are not suitable for high hardness drills Product Details Easy to carry standard shank diameter easy to apply The products are mainly used for grinding iron drills. Other high hardness drills are not suitable for use and the loss will be relatively large. Color Classification: Portable Grinding Drill - Orange Portable Grinding Drill - Blue