Rotary Burr Machine Tool Accessory Milling Tooth Carbide Bit for Mold Machining

Rotary Burr Machine Tool Accessory Milling Tooth Carbide Bit for Mold Machining. Uniform cylindrical side is ideal for trimming straight side walls, removing linear weld seams, cleaning flatcasting flash and deburring vertical edges of mechanical parts. 100% self-produced from virgin raw materials, full-process manufacturing, rigorous & stable quality control. hardness is high to HRA 90.3-91.5. Flat-bottom silver brazed, consistent with international advanced design. Silver solder improves bonding strength & prevents breakage.