Fraise à surfacer à coupe ascendante 2-1/2″ avec plaquette carbure remplaçable – Whiteside SBU25-2 (revêtement AstraHP)

The replaceable carbide insert is the reason I picked this over cheaper solid bits, and it paid off immediately—swapped it out in under a minute after a nick. Surfaced a full sheet of MDF spoilboard with zero tear-out and the AstraHP coating kept the pitch from sticking. Cleanest flattening pass I'v

Spent the weekend flattening a bowed oak panel for a tabletop and this bit left a glass-smooth surface with zero tear-out. The 1/2" shank ran true in my router table and the replaceable insert means I won't be tossing the whole thing when it dulls.

The AstraHP coating really makes a difference—chips flew off clean and the cut stayed crisp across a full spoilboard pass. The 1/2″ shank held steady in my spindle, and swapping the insert took under two minutes.