Review on 🔩 Bosch HB85PB High-Speed Steel Pilot Bit by George Robinson

I work on doors a lot and I love the versatility of Bosch quick change hole saw sets, but I have a problem with these particular bits constantly breaking or breaking. . Over the past year I've tried about 5 of these nozzles and they just clicked when cutting different sized holes in steel doors. The hole saw will catch and this bit will break. Happens too often. I also wish the quick release feature had a tighter tolerance so the saw wouldn't crack as much.