9/16" High Speed Steel 1/2" Shank Drill Bit (S + D type drill)
uxcell 5/16" x 5/16" Straight Shank 4 Flute Endmill Milling Cutter
Sonline 3/8" x 3/8" High Speed Steel HSS 4 Flute Straight End Mill Cutter
uxcell 1/2" x 1/2" 4 Flute Straight Shank HSS Spiral End Mill Milling Cutter