5/16" X 2" X 25" D2 Corrugated Moulder Knife 15 Carbide STB Bar - STB212

Carbide STB Bar - STB212

Length - 420 mm

Carbide STB Bar - STB640

Thickness - 3/16"

Jet JJ-4 and other jointers

5/16" X 2" X 25" D2 Corrugated Moulder Knife 15 Carbide STB Bar - STB212Steel Grade D2 HCHC Thickness 5 16" Width 2" Length 25" D2 HCHC High Carbon and High Chrome: Our D2 (AISI) knives offer the best value for many moulding producers and planer mills. D2 offers the lowest price per bar because it has a Rockwell C hardness (HRC) of 58. It is easy to grind and resists nicks in knotty soft woods. D2 contains 12% chromium to resist chemical erosion when cutting wet cedar or redwood. Great for softwoods and shorter runs in