Features 1、Selected South Africa diamond hardness high wear‑resistant, hand‑made, finely crafted 2、Using high quality tungsten steel integrated die‑casting durable super damage 3、Using low‑temperature welding technology, diamond welding is firm, and the particles do not fall off 4、Suitable for CNC machine tools, inner grinding machine, outer grinding machine, unintentional grinding machine 5、Installation is simple, don't worry about complicated issues, easy to use,and durable for long use Specification Item Type: Diamond Dresser Material: Iron Product Size: Approx. 15 x 50mm / 0.6 x 2in (D x L) (Hand-Made Measurement Error ± 2mm) Applicable Scenario: CNC Machine Tool, Inner Grinding Machine, Outer Grinding Machine, Unintentional Grinding Machine Package List 1 x Diamond Dresser