Review on 🔩 Silver Deming Reduced Shank Drill Bit by COMOWARE by Brandon Show

I bought a set of 29 which works great! Reviews on this product I took a chance because the set worked so well. It is a 5/8 drill bit " bent on the shaft when first used in a power drill, rendering it unusable. It started to wobble when I drilled the first hole in a 1/4" mild steel plate. Using cutting fluid I started drilling a pilot hole. 1/8" diameter and went down to 1/2" before 5/ 8 inches were used. .