how to sharpen an axe

{"cid":"91224581","title":"Sharpening Stone 180\/320 Grit, Professional Whetstone & Tool Sharpener, Axe Sharpener with Portable Bag","imgUrl":"https:\/\/img.chinax.com\/nimg\/9c\/98\/2075a50abf5a864244c342e00b56-200x200-1.jpg","attrs":{"Price":"USD0.56\/Pieces","Brand Name":"Customized","Model Number":"Knife Sharpening Round Stone","Minimum Order Quantity":"1000pieces","Delivery Time":"10-15days","Place of Origin":"China","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union","Supply Ability":"1000\/days","grit":"240\/800,240\/1000,400\/1000,650\/1500,1000\/3000,1000\/4000,1000\/6000,2000\/4000,2000\/5000,3000\/8000,5000\/10000, other grit can be custmed","bond":"Ceramic bond","custom":"logo, size, package","logistic":"sea, air, express, can provide DDP shipment."}}