These bits are a waste of money in the "Industrial and Scientific" WORLD... Through trial and error I found that the adjustable depth stop is not accurate and the carbide material wears out quickly. The only pro is that they do create a clean countersink, but the cons outweigh this small benefit. Avoid these bits if you need reliable and long-lasting cutting tools for your job..
MICHELIN Latitude Sport 3 235/60 R18 103W summer
22 Review
𧱠Bosch 2607017164 Piece Setter Masonry: Advanced Tools for Precision Masonry Work
20 Review
Bit set DeWALT DT7969-QZ, 32 pcs.
39 Review
Tool set Stels Tool set, 1/2", 1/4", CrV, plastic case 94 pcs, Stels, 94 pcs, black
45 Review