260mm Cutting Length - M42 - Tersa Planer Knife Stump carbide All knives are double edged

All knives are double edged and fit the Tersa™ brand cutterheads

this Black Nitride High-Speed Steel (BN-HSS) bar

Length - 270 mm

By increasing the levels of Vanadium to replace more expensive Molybdenum we have developed a blend of steel with excellent tool life and the lowest price of any HSS on the market

Extreme Hardness for Precision: The cutting edge boasts a hardness of 72+ Rockwell C

260mm Cutting Length - M42 - Tersa Planer Knife Stump carbide All knives are double edgedType Tersa Steel Grade M42 Length 260 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. M42 is an exotic hard grade of High Speed Steel with more Cobalt and Vanadium for 35% longer life than HSS grade. It is great for surfacing most hardwoods. All knives are double edged and fit the Tersa brand cutterheads. These knives are the original Swiss Made Tersa