Ideal for cutting stainless and high alloy steels, non-ferrous light metals and reinforced fabrics at a much faster speed than bi-metal hole saws. Tough tungsten carbide tipped teeth have a positive cutting angle which provide fast and efficient removal of chips and swarf. Ideal for production cutting and particularly suitable for use in drills with limited speed control. Tungsten carbide tipped teeth provide superb product life and cutting performance. Safety stop at the base of the hole saw prevents drilling beyond the maximum cutting depth.
Pilot jet miserable on stainless steel. But I overcame this by using a Milwaukee cone/stepped bit to make the pilot hole. The problem with a step drill is that it can be difficult to STOP RIGHT when your hole reaches the desired diameter - for that I prefer a drill that I can just drill straight through and thus that "crown". Using this two-bit technique, I've made many clean, quick cuts in 14-gauge 316 sheet stainless steel with a fairly typical Milwaukee 18v cordless hand drill. That's why I…