Features 1、Made of aluminum alloy, high strength and corrosion resistance, not easy to wear after long time use. 2、Linear guide rail design, flexible and glossy operation, low friction and low noise when grinding tools. 3、The grinding angle can be adjusted arbitrarily to adapt to different styles of chisels or drills and other tools. 4、The four corners of the fixed-angle sharpener have foot pads, which are not easy to slip when used. 5、The maximum clamping range is up to 53mm, which is practical, quick and time‑saving. Specification Item Type: Fixed Angle Sharpener Material: Aluminum alloy Maximum Clamping Range: Approx. 53mm / 2.1in Purpose: Used for quick grinding of various tools Package List 1 x Fixed Angle Sharpener