Tersa Knives - 260mm (10") For INCA 570 Jointer/Planer

A "Tersa HSS" blade is a standard high-speed steel planer blade, while a "Tersa M+" blade is a high-speed steel blade with added cobalt content and a specially designed cutting angle, making it significantly more durable and better suited for machining hard woods like maple, oak, and hickory, compared to the regular HSS blade which is better for softer woods.
Key differences:

• Material: Both are made of high-speed steel (HSS), but the "M+" version contains a higher percentage of cobalt for improved wear resistance.
• Cutting Angle: The "M+" blade has a custom cutting angle optimized for hard woods, providing better edge retention.
• Application: Use a standard HSS blade for softwoods, and an "M+" blade for hardwoods.