1、Metal Construction: This fixed angle sharpener is crafted from cast aluminum and stainless steel, CNC machining for durability. Its straightforward structure ensures easy installation and use, making it a practical choice for long term use 2、360 Degree Flip: Featuring a quick clamp design, this sharpener securely attaches to tables, kitchen countertops, or any platform. The blade clamp automatically raises for tool fixation, loosening the screw on the vertical rod for versatile sharpening angles 3、Non Slip Design: Incorporating non slip silicone washers at the base, the sharpener stays stablely in place during use, preventing any wobbling. A soft silicone gasket on the blade clamp protects against scratching, ensuring security and accuracy 4、8 Whetstone: Providing 8 whetstones with bases, 4 white corundum stones (120, 320, 600, 1500 grits), 4 diamond stones (500, 1000, 1500, 3000 grits), this set meets all your sharpening needs. Lower grits tackle heavy tool repairing, while higher grits deliver a fine grinding and polishing 5、Versatile Applications: This professional sharpener kit caters to a wide range of blades, including kitchen cutter, pocket cutter, chef cutter, steak cutter, and paring cutter. Its robust construction ensure extended service life, making it an indispensable tool Item Type: Fixed Angle Sharpener Material: Cast Aluminum, Stainless Steel, White Corundum, Diamond Whetstone Specification: White Corundum (120#, 320#, 600#, 1500#); Diamond (500#, 1000#, 1500#, 3000#) 1 x Desktop Fixed Device 1 x Fixed Angle Adjustment Device 1 x Guide Rail Pull Rod 1 x Handheld Fixed Sharpening Device 1 x Hex Wrench 8 x Sharpening Stones 1 x Storage Box 1 x User Manual