Answer
Apr 15, 2026 - 06:11 AM
Tip radius determines the shape and finish of the cut—ball nose tips provide smooth contours and rounded edges, ideal for 3D carving and sculpting, while flat tips create sharp corners and precise pockets. The Spektra™ range includes bits with various radii, such as 1/16", 1/8", and 1/4", exemplified by the Amana Tool 46476-K (1/8" R) and Amana Tool 46378-K (3/16" R). Choosing the right tip radius allows users to achieve the desired detail and finish in their work, with multiple options available for different applications.
