Roughing end mill

Tiangong High-Cobalt 4-Blade Corn Wave Roughing End Mill for Stainless Steel

4pcs 4 Flutes HSS Roughing End Mill CNC Router Bit Milling Cutter M6 M8 M10 M12

Tiangong 1135 Milling Cutter Bar: 300R End Mill & 400R Machining Center Right-Angle Roughing Anti-Seismic 1604 Flying Cutter Bar.

7pcsset 4 Flutes 620mm HSS End Mill Router Bit Roughing Chipbreaker Milling Cutter

Ball End Mill Set Bits HSS CNC Spiral Ballnose Milling Cutter for Engraving Roughing Wood 18in