57138 Carbide Tipped Round Under Solid Surface 2-1/8 Dia x 3/4 x 1/2 Radius x 1/2 Inch Shank

#57138

Specification
Diameter (D)2-1/8
Cut Depth (A)1
Radius (R)1/2
Cutting Height (B)3/4
Shank (d)1/2
Overall Length (L)2-7/8
Flutes2
Round Under Router Bits with Ultra-Glide Ball Bearing Guide Assembly

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Round the lower edge of a counter with the router resting on the upper surface. No need to turn the heavy material over. This tool is especially useful for “job-site” work.

(To complete a full 180° bullnose on 1/2," 1," 1-1/2" or 2" thick stock, use the corner-rounding bit with the radius bearing.) Furnished with Ultra-Glide™ non-marring Delrin®-sleeved ball-bearing guide.
Tool No.Bearing(s)ScrewCollar w/Set ScrewCollar Set Screw Only
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