Byrd Tool KN400 Carbide 4-Sided Insers For Shelix Cutterheads
KN400 Replacement Carbide Inserts for Byrd Shelix Cutterhead 10 Pack
These replacement inserts are specifically designed to fit all jointers and planers that utilize the Byrd Shelix cutterhead. Made in Germany and certified with T10MG carbide, each insert is 15mm x 15mm x 2.5mm and has a Rockwell hardness of 92.1 - 92.6. Each individual cutter head is sharpened on four sides, allowing for indexing. If you happen to plane a nail or staple, it is not necessary to replace knives the full length of your planer head. Rotate or replace the two or three small knives that were affected, and you are ready to get back to work.