Porter Cable 43551PC Classical Rail Router Bit 1/2" Shank Includes most popular insert bits

Includes most popular insert bits

Designed for fast plunge cutting

5/8" round arbor with diamond knockout

GEDORE vanadium steel 31CrV3

Thread Length: 1-3/4 ”

Porter Cable 43551PC Classical Rail Router Bit 1/2" Shank Includes most popular insert bitsProduct Description 3 8" Tongue The Porter Cable 43551PC is a Classical Rail 3 8 inch Tongue Router Bit. It is constructed of 4140 alloy steel, a harder grade of steel than standard cast steel bit bodies. The bit is annealed and heat treated to Rockwell hardness of 40 45, harder than is possible with cast steel bodies. The bits are precisely ground using CNC machining to precision tolerances and perfectly concentric shafts. The carbide tip is made