Miniature Corner Round 1/8 Radius x 9/16 Dia x 7/16 x 1/4 Inch Shank


Diameter D 9/16
D1 8mm
Radius R 1/8
Cutting Height B 7/16
Shank D 1/4
Overall Length L 2
Replacement Bearing 47703


If you’ve often wanted to trim and shape small details in tight corners, but were disappointed by the scoring and burning left behind by solid pilot bits, we’ve got what you’ve been looking for: eight of the most commonly used profiles in miniature sizes – complete with tiny miniature ball bearing guides. These bits are perfect for small fine work such as signs, lettering, small boxes, guitarmaking/luthier and toymaking; essentially any project that requires tiny flush trimming or shaping. Don’t let the small size fool you; these bits are precisely machined and carbide-tipped. We’ve created the smallest guide bearings in the industry!

Rout the most intricate contours for delicate projects Perfect for crafters & hobbyists Lettering/Signmaking Fine musical instruments


Diameter (D) 9/16
D1 8mm
Radius (R) 1/8
Cutting Height (B) 7/16
Shank (d) 1/4
Overall Length (L) 2
Replacement Bearing 47703