Features:
Camp design makes sharpening the cutter easier and more efficient, you don't need any wrenches and screws to help you fixed the cutter.
The sharpening stone can be rotated about 180 degrees, and there is no need to remove the sharpening rod when changing sides.
Silicone gaskets on the clamping position and mianbody to your cutter and desktop from scratches.
Automatically rising the clamping plate, no need to pull up the splint by hand.
Can quickly locate the sharpening angle of 15 degrees.
Made of 6061 aluminum alloy and 304 stainless steels, wear resistant for long service time.
Two whetstone can be installed at the same time for more convenient operation.
As a sliding bearing, the linear bearing slides more smoothly, with less friction and longer service time.

Specifications:
Material: stainless steel+aluminum alloy
Table clamp : 0-55mm / 0-2.2in
Sharpening angle: 15-40°
Whetstone size: 160 * 22 * 8mm / 6.3 * 0.7 * 0.3in
Package size: 340 * 175 * 70mm / 13.4 * 6.9 * 2.8in
Package weight: 1220g / 2.7lb

Package included:
1 x Grinder Machine
4 x Whestone (120#, 320#, 600#, 1500#)
4 x Diamond Stone(150#, 400#, 800#, 2000#)
1 x User Manual