4 Position Blade Clamp: Yes

4" useable length

1/4" to 9/16"

delivering optimized performance and overload protection using total system communication between tool

Amana 54130 Classical Cove & Bead Router Bit Drilling Accessories_Twist Drill Bits 4 Position Blade Clamp: YesProfiling Router Bits: Classical Cove & Bead Router Bits, Carbide Tipped: 1 4" x 3 16" Rad x 1 3 8" Dia x 11 16" x 1 4" Shank The positions of the bead and the cove are reversed on this series of bits, with the bead coming off the bearing. With the optional 3 8" pilot bearing, the bit produces a fillet at the base of the bead. Largest diameter bits should be run at reduced speed. Use in a handheld or table mounted router. Standard Equipment: 54130