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A unique pilot bearing allows you to produce a true 180° bullnose with this corner rounding bit. Unlike a regular square-edge bearing, it follows the radiused surface produced on the first pass. Will neither leave a flat spot nor gouge the edge. Use the (optional) regular 1/4" x 5/8" steel bearing for the first pass.

Standard steel 1/4" x 5/8" bearing—use #47712 (order separately)

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Item #

Diameter 'D'

D1

'A' Cut Depth

Radius

'B' Cutting Height

Shank

Overall Length

Repl. Bearing

Price

Add To Cart/Request Quote
57190 N/A 1 5/8 in N/A 5/8 in N/A 1 N/A 1/2 in N/A 3/4 in N/A 1/2 in N/A 2 3/4 in N/A 47767 $90.08 Add To Cart
57192 N/A 2 1/8 in N/A 5/8 in N/A 1 1/2 N/A 3/4 in N/A 1 in N/A 1/2 in N/A 3 in N/A 47768 $98.25 Add To Cart
57194 N/A 2 5/8 in N/A 5/8 in N/A 2 N/A 1 in N/A 1 1/4 in N/A 1/2 in N/A 3 3/16 in N/A 47769 $122.81 Add To Cart
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