BK2055-U 4-Flute Solid Carbide Roughing End Mill

BB 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 relatively difficult to machine materials, but the cutting volume is slightly lower.

☆Normally, 30/35° helix angle is used for material processing, and 45° helix angle is recommended for stainless steel.