
They worked fine. I had to make sure they were fully open and fully embedded otherwise I had lots of metal splinters. Once I got the hang of it, I cut out two circles with it in a 10" circular duct.

Cordless DEWALT DCD701F2 Xtreme Brushless Drill
95 Review

Cordless drill driver Metabo PowerMaxx BS Basic 600080500
68 Review

For locksmith, repair and precision work Stels Tool set, 1/2", 1/4", CrV, 82-pcs plastic case, Stels, 82-pcs, silver
39 Review

Xiaomi Wowstick 1F+ cordless screwdriver black
41 Review