Corner Rounding Router Bits with Ultra-Glide™ Radius Bearing
2 Flute 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.

Tool No.

1-3/8

3/4

3/8

57191

3/8

5/8

1/2

2-5/8

1-5/8

1/2

57190

5/8

3/4

1/2

2-3/4

2-1/8

1-1/2

3/4

57192

5/8

1/2

18!

2-5/8

*57194

5/8

1-1/4

1/2

3-3/16

Warning: Maximum RPM 18!= 18,000
Ultra-Glide™ replacement bearing #47766 for #57191.
Ultra-Glide™ replacement bearing #47767 for #57190.
Ultra-Glide™ replacement bearing #47768 for #57192.
Ultra-Glide™ replacement bearing #47769 for #57194.
* Use in a table mounted router. Not for use in a handheld router!

Corner Rounding with Ultra-Glide™ Ball Bearing Guide Assembly

2 Flute
Use this bit for rounding edges where there's access to a flat surface for the Ultra-Glide™ non-marring bearing to reference. Used in concert with either Counter-top ('No-Drip') Design bit or corner-rounding bit with a radius bearing, this bit will produce a no-drip edge or a bullnose in two passes

Tool No.

1-1/8

3/4

5/16

57150

1/2

1/4

1-7/8

1-1/8

3/4

5/16

57152

1/2

2-1/4

3/4

1/8

*57147

3/8

1/2

2-5/16

1/4

57149

1/2

2-7/16

1-1/2

1/2

57139

3/4

1/2

2-3/8

3/4

57141

1/2

2-3/8

Ultra-Glide™ replacement bearing #47707 (includes #500 1/8" hex key).
Note: Corian® & Delrin® are registered trademarks of Dupont Co.

Corner Rounding Router Bits with Ultra-Glide™ Radius Bearing

Corner Rounding with Ultra-Glide™ Ball Bearing Guide Assembly