Ball Nose Bits - Two Flute: Ball Bearing Guide
These are for decorative edging, and drop leaf table joints. They are fitted with shielded compact ball bearing guides. The 5mm Cutter Radius, 12mm Cutter Radius x 19mm Cutter Dia x 6.4mm Dia x 25mm (1") Shank Length edition is fitted with B9 bearings. All of the other editions have B13 bearings. All bits are single cove.
This is a guide to the profile of the cuts produced by the different editions of the ball nose bits.