2022-06-25MZG SB 16MM 45 Degree Chamfer CNC Lathe Tungsten Steel Milling Cutter SPMW 0903 Carbide Inserts End Mill Chamfering ToolsProduct ApplicationProduct Application:1.CNC chamfering tool holder.2.Use high-quality steel to effectively improve seismic strength;3.The arc design effectively improves the s..