Description of π§ Freud PB 004 Precision Serrated Forstner Drill Bit
Razor sharp serrated edge for fast and flawless cutting. Quality Forged Construction for extended life. Ultra Sharp Spur to ensure an accurate starting hole. Steep Angled Cutting Edges β produce holes that are smooth and flat, and create βchisel-like" curls for fast, clean chip removal.
I use this drill bit to make holes that I insert screws in and then cover with wood cork. It's sharp and leaves a perfect hole. I've used it quite a bit and haven't noticed any dullness. Very good product.
Pros
Razor-sharp, serrated edge for quick, flawless cuts
For drilling mounting holes for 15mm pivot pins on the edge of 3/4" mahogany for a portable sewing machine body. Zero pull-out and minimal off-center cut Good chip evacuation and nice flat bottom hole
Error loading media. As I mentioned in my video showing you this bit in action, I got it as a replacement. This is a solid piece and like all other Irwin tools I own I feel it is well made and durable. The design of the nozzle is unique, it has a sharp jagged edge. I also show it in the video because it's worth watching. Robust nozzle and good cutter.