This Multi-Sharp® 3500 Diamond Tool Sharpener is a highly versatile sharpener, with 3 sharpening surfaces. The sharpener has thousands of high quality industrial grade diamond particles permanently bonded to a steel alloy. Diamond is widely used in industry as the top sharpening material. It is very long lasting, retains its flatness and sharpens the hardest materials (including carbide, ceramic and stainless steel).The sharpener has a strong anodised aluminium case with a pocket clip, which protects the sharpening rod. A simple twist action releases and locks it.The 3 sharpening surfaces consist of: Flat surface - ideal for chisels, penknives, secateurs/loppers and multi-tool scissors.Grooved channel - ideal for precision point sharpening, e.g. fish hooks.Half-round - ideal for serrated blades and smoothing glass chips.Sharpening area: 13.5cm².
