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Amana Tool - 57166 Carbide Tipped 4 Wing Cut Out Solid Surface 3-5/8 Dia x 1/4 x 1/2 Inch
Use for cutting out under mount bowls, Surell, Fountainhead and other solid surface under mount bowls. For Corian bowls, must be used with a Corian bowl template, Diameter (D) 3-5/8, Cutting Height (B) 1/4, Shank (d) 1/2, Overall Length (L) Replacement Collar 47739, Replacement Bearing 47749, C 1, 57166 Carbide Tipped 4 Wing Cut Out Solid Surface 3-5/8 Dia x 1/4 x 1/2 Inch Shank x 

Price is $157.00
Price: $156.71