1/2-Inch Shank 7/8-Inch Cutting Dia Double Flute Carbide Tipped Cleaning Bottom Router Bit Woodwork Cutter for CNC

1/2-Inch Shank 7/8-Inch Cutting Dia Double Flute Carbide Tipped Cleaning Bottom Router Bit Woodwork Cutter for CNC(1/2X7/8)

ER11 Collet Chuck 1/4in for CNC Milling Chuck Lathe Tool Holder Engraving Machine Spindle Motor Spring Collet