5521-10 Thd Repair Kit 5/8-11UNC

Helicoil - Kit 5/8-11 (5521-10)

Drill America - KFDRSD21/32 21/32" Reduced Shank High Speed Steel Black & Gold KFD Drill Bit with 1/2" Shank, KFD Series

BOSCH BL2169 1-Piece 21/32 In. x 6 In. Fractional Reduced Shank Black Oxide Drill Bit for Applications in Light-Gauge Metal, Wood, Plastic