8件組HSS迷你刀具鑽頭組

I’ve been using these mini bits for small woodturning projects, and the ¼-inch square shank fits perfectly in my chuck. The pre-shaped cut-off bit left a surprisingly smooth finish on a tight inside corner.

The pre-sharpened edges cut clean right out of the pack, and having all 8 shapes on 1/4 inch square shanks means I rarely swap tools mid-job. The 2-1/2 inch length feels sturdy in the holder, even for grooving.

Swapped to the 1/4" shank bits from some cheapies I had, and the pre-sharpened edges made a noticeable difference in how clean my first cuts came out.