1Pcs Blue Corundum Specialize Drill Bit Sharpener with Electric Screwdriver Drill Spanner for Sharpening Twist Drill Bits

【SUPERIOR MATERIAL】This drill bit sharpener is made of corundum and steel through repeated processing and tempering. not only has a stable structure and a hard material, but also has excellent performance. This bit sharpener can greatly improve the sharpness of the drill. 【FRIENDLY TO USERS】This drill bit sharpener is made of lighter materials, not only light in weight, small in size, simple in structure, easy to carry, and simple in This bit sharpener is easy to use and is a very practical tool. 【USE WITH ELETRIC DRILL】The drill bit sharpening tool itself cannot be used independently but needs to be matched with an electric drill with a chuck to drive the drill bit sharpener to sharpen the drill bit. 【WONDERFUL SHARPENING】The main function of this straight shank twist drill sharpener is to sharpen the drill bit and further improve the working performance of the drill bit, so that the drilling becomes simpler and more efficient. 【WONDERFUL SHARPENING】The main function of this straight shank twist drill sharpener is to sharpen the drill bit and further improve the working performance of the drill bit, so that the drilling becomes simpler and more efficient., Manufacturer: Oumefar