Portable Drill Bit Sharpener Sharpening Tool Corundum Resisting Grinding Wheel

High quality: Made of high-quality ABS plastic and brown corundum grinding wheel, High hardness, rustproof, solid and durable,self-centering point, do not need assistant center drilling or center punching.
Suitable for: Great for fast drilling, tapping, etc. And Fast replacement composite cone, uses drill edged principle.
Applicable type：This diamond Drill Bit Sharpening Tool is mainly used for grinding iron drills, other high hardness drills are not suitable for use.
Convenience: Lightweight and compact size, the drill sharpening tool is easy to carry.
Great effect: With simple structure and great material, the grinding wheel drill bit has good sharpening effect, saving much effort.
Give your old blunt drill bits a second life with this quick and easy drill bit sharpener. No need to buy a whole new set of drill bits or spend hundreds on a professional sharpener, because this drill bit sharpener gets the job done without the hefty price tag!