The WCMT / WCMX insert is primarily used as the cutting element for U-drills (violent drills / indexable spade drills), directly engaging in the cutting process to remove material and form holes efficiently, delivering high feed rate and high metal removal rate. It is typically used in combination with U-drill shanks and indexable drill heads, to achieve fast hole making, good dimensional accuracy and stable performance, especially crucial for high-efficiency hole machining on solid workpieces. It is suitable for automotive components, mold and die manufacturing, hydraulic parts, general machinery, engineering machinery and energy equipment manufacturing.