The drill sharpener is a simple and effective way to sharpen your drill bits. Featuring electronic drill bit sharpener sharpening tool doctor grinder with 3-13m capacity. As this is an electric power tools, Australia government requires all companies who are selling power tools to be registered in National Equipment Registration System, also the tools need to be registered in same database. Before buying, please visit Australia Electrical Regulatory Authorities Council web site www.erac.gov.au to check detail for your buying.We are a registered supplier and we only selling registered products, if you check our company in www.erac.gov.au, you can see the list of our registered product. Gives a perfect angle/sharpened head to make drilling with your bit easier. Suitable for use with HSS Titanium, Cobalt and Carbon Steel bits in range 3-13mm.