8 Pcs 200-10000 Grit Sharpening Whetstones Knife Sharpening Polishing Stone Grindstone with Base

Type: Sharpener Features: inventory, environmental protection Metal Type: Ruby

Product description: Easy to grind and polish a variety of precise tools. Used for grinding and polishing chilled steel, alloy steel and precision parts. Like natural stone, some stones have other colors, such as black or white dots, please note

Chrome corundum whetstone (200 capsules) Green carbon whetstone (400 capsules) Boron carbide sharpening stone (800 capsules) Black agate stone (1500 capsules) Ruby oil stone (3000 capsules) White agate whetstone (6000 capsules) Natural green stone (8000 grit) Natural white oil stone (10,000 capsules) The size of each stone is 150 * 20 * 5mm Easy to grind and polish a variety of tools. Label：Yes