: Ball mill
Yantra Laboratory Ball Mill 2 kg Motor Driven Heavy Duty with 10 Big Stainless Steel Balls (15 mm) and 35 Small Stainless Steel Balls (8 mm) ... SpeTool Tapered Ball Nose End Mill 1/4 X 3 inches with Ball Nose Deg for CNC Machine Engraving Carving Bits. out of .