BB Roughing End Mill Solid Carbide CNC Machining 3 Flutes 4 Teeth for Metal Steel Iron Aluminum MDF Acrylic Wood Copper Plastic carbide end mill no chip accumulation

no chip accumulation

Micro-Grain Carbide Substrate

Range Available Hole Diameters (mm) Ø2

Professional Drilling/Widely Used

Convex (140°)、 (concave)

BB Roughing End Mill Solid Carbide CNC Machining 3 Flutes 4 Teeth for Metal Steel Iron Aluminum MDF Acrylic Wood Copper Plastic carbide end mill no chip accumulationBB Roughing End Mill Series Professional Solutions for Different Materials & Working Conditions This series is designed for high efficiency roughing, combining various flute designs, substrates, and coatings to achieve high metal removal rates and tool life. If you need end mills, please click the following picture to purchase. Usually 35 can meet the rough machining with large margin or relatively soft material machining. 45 can be processed