CMT 839.285.11 Beading Bit w/Bearing 1-1/8" x 1/2" R=5/16" S=1/4" ECC End Column Caps What corrosion protection does this

What corrosion protection does this hanger offer

Product Type Chamfer Bit

56/14 features a G90 zinc galvanized finish

Model Number: HRS416Z

CMT 839.285.11 Beading Bit w/Bearing 1-1/8" x 1/2" R=5/16" S=1/4" ECC End Column Caps What corrosion protection does thisThe CMT 839. 285. 11 is a Beading Bit with Bearing Guide. Beading bits create a decorative bead profile on wood edges. Ball bearing guide ensures consistent depth. Radius: 5 16". SPECIFICATIONS Product Type Beading Bit with Bearing Guide Radius 5 16" Shank 1 4" Blade Material Carbide Tipped (TCT) Rotation Right hand (RH) Country of Origin Made in Italy COMPATIBLE MACHINES Handheld Router Router Table CNC Routing Machine APPLICATIONS Creating Bead