بت مستقيم 9/16 بوصة × طول القطع 1-1/4 بوصة – Whiteside 1075 (مطلي بـ Astra)

The Astra coating on this 9/16″ bit really does reduce friction—I ran it through some hard maple dados and it came out cleaner than my uncoated bits. Cuts smoothly without burning, even on deeper passes.

I’ve been using this bit for some dado cuts, and the Astra coating noticeably reduces the burning I used to get on cheaper bits. The 9/16″ width is perfect for my shelf joints, and it left a smooth, clean bottom without any tear-out.

The Astra coating really does make a difference—this bit cut through hard maple with noticeably less heat buildup than my old uncoated bits. Clean, crisp grooves on the first pass.