Trend CraftPro Straight Two Flute Router Cutter Bit, 1/4 Inch Shank, 12mm Cut Diameter & 19.1mm Cut Length, Tungsten Carbide Tipped, C019X1/4TC

EZARC Countersink Drill Bit Set, 12PCS Counter Sink Drill Bits for Wood | 2-Flute, Titanium-Coated HSS, #4, #6, #8, #10, #12, Magnetic Extension Adjustable bit Holder, 1/4" Hex Shank, Storage Case View on Amazon