تخفيض (مطلية بـ Astra) – حلزونية قطع لأعلى 5 مم (ساق 1/4″) SRF4-5MM

I was a little nervous buying a factory second, but this Astra-coated 5mm spiral bit cut through my hardwood like butter with zero burning. The up-cut design cleared chips perfectly for clean mortises, and I couldn't find any flaw that would make it a second.

I was a little skeptical buying a factory second, but the Astra coating on this 5mm spiral feels smooth and the cut quality is just as good as any new bit I've used. For the price, you really can't beat it for a clean plunge cut.

Picked this up as a factory second and honestly can't find any flaw in the Astra coating or the 5mm spiral cut. It clears chips perfectly in my CNC and leaves a smooth finish on hardwoods. For the price, it's a steal if you're okay with a gamble.