60° 2刃V槽刀 – AstraHP塗層 – Bits&Bits (425-VG60)

Cut through some brass nameplates this weekend and the AstraHP coating held up beautifully with zero heat buildup. The 60° angle leaves a crisp, clean V-cut on aluminum too, even at higher feed rates.

I’ve been using this bit to engrave acrylic signs, and the clean, chip-free edges are exactly what I was hoping for. The Astra coating held up perfectly through several hours of cutting, no heat buildup at all.

Cut through aluminum plate like butter with zero chatter, and the AstraHP coating still looks brand new after a dozen passes. Used it to engrave some brass nameplates too, and the 60° angle gave me crisp, clean V-grooves without any burrs.