Cemented carbide indexable tool technology lecture eighth lecture hard alloy can be transferred
2025-05-29 07:00:17
Commonly used hole machining tools are drills (shallow and deep hole drills), nesting drills, reaming drills, reamers and single-edged boring tools. At present, most of the machining and hole machining processes in China use high-speed steel materials, so the cutting speed can only be 30-40 m/min, and the production efficiency is extremely low.
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