لقمة حلزونية للقطع السفلي 1/2 بوصة – قطع 1 بوصة (مطلية بـ AstraHP)

I appreciate how the AstraHP coating keeps the bit cooler during long runs, even on dense plywood. The down-cut action leaves a clean edge with almost no fuzz on the top surface—exactly what I needed for my sign work.

The down-cut flutes are doing exactly what they promised—my edges came out clean with zero fraying on the plywood, and the chips stayed out of the way. The 1-inch cut length was just right for my pass depth, and the AstraHP coating has held up nicely through a few hours of use so far.

I needed a bit that wouldn't leave a fuzzy edge on my plywood, and this one's down-cut flutes really do push the chips out of the way while keeping the top surface clean. The AstraHP coating seems to help it slide through the material without gumming up. Only wish the cut length were a hair longer f