5/16" x 1-1/2" x 25" D2-HCHC Corrugated Moulder Knife Outer Diameter_137mm HSS is recommended for softwood

HSS is recommended for softwood and some occasional hardwood use

these versitle heads are ideal for projects including end work on flooring as well as cope and stick cabinet door profiles

Grinds like steel and wears like carbide

010Ó deep that is more than 72 Rockwell C hardness

Much like Opti (TM) Knife

5/16" x 1-1/2" x 25" D2-HCHC Corrugated Moulder Knife Outer Diameter_137mm HSS is recommended for softwoodSteel Grade D2 HCHC Thickness 5 16" Width 1 1 2" Length 25" Brand Titan Knife Bevel bottom allows for greater pocket depth initially in Weinig (TM) and other German brand heads. 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