150mm Cutting Length - Hss - Tersa Planer Knife planing knife M2-HSS - High Speed Steel:

M2-HSS - High Speed Steel: Our true grade M2-HSS (AISI) steel offers 25% longer run times than D2-HCHC grade

Consider running two carbide knives and two HSS knives for long life and smoother finishes

Category - Forestry Feller Buncher and Mulcher Disc Teeth

4-3/8” x 1-1/8” x 1/8”

Carbide STB Bar - STB216

150mm Cutting Length - Hss - Tersa Planer Knife planing knife M2-HSS - High Speed Steel:Type Tersa Steel Grade HSS Length 150 mm Width 10 mm Thickness 2. 35 mm Brand Tersa Tersa blades may require up to a 1 week wait prior to shipping. Priced per knife. Purchase in pairs. HSS is a high tungsten (18%) grade of T1 HSS. HSS is recommended for softwood and some occasional hardwood use. All knives are double edged and fit the Tersa brand cutterheads. These knives are the original Swiss Made Tersa brand knives.