These burs have an upside-down cone shape that fits perfectly into dovetailed and inverted slots and holes. Use these inverted cone-shaped burs for deburring and finishing. All have carbide heads, which are both strong and tough.
Rapidly remove steel, stainless steel, and other high-strength ferrous metals and alloys while leaving a smoother finish than single-cut burs. The double-cut flutes also create smaller chips than single-cut flutes and allow for more control of the bur and tool while operating.
1⁄8 in Shank Dia
1⁄4 in Shank Dia
General-use single-cut flutes enable use of these burs on a wide range of ferrous and nonferrous metals and produce a smooth finish.