190mm x 50mm - Knife-Lock Corrugated Moulder Knife System Part or Full Set:Steel Backer Only Bore - 1-13/16" or 2-1/8"

Bore - 1-13/16" or 2-1/8" or 50 mm (Choose One)

Much like Opti (TM) Knife

Titan Spiral Heads use 15 x 15 x 2

precise index locking

and other jointed high speed Moulders:

190mm x 50mm - Knife-Lock Corrugated Moulder Knife System Part or Full Set:Steel Backer Only Bore - 1-13/16" or 2-1/8"Knife Lock Carbide Knife with HSS Steel Backer Plate Cut Length 190 mm Width 50 mm (2") Height Brand Titan Knife Knife Lock is a high precision carbide moulder knife system for millwork manufactures who cut glue lines, hardwoods, and Medium Density Fiberboards (MDF). Knife Lock knives are compatible with your existing Wisconsin Knife Style steel backing plates. The carbide knife locks and indexes up on a corrugated High Speed Steel backing support