Essential Carbide Drill Bit Set with Sizes from 6 to 12mm for DIY Projects
4pcs Drill Bit(6/8/10/12mm). Contains 4 specifications: 6mm, 8mm, 10mm, 12mm. Size:6mm, 8mm, 10mm, 12mm. Drill Bit specifications of each are marked and easy to use. Can be beaten dry, add water can for more durability.