Amana Tool HSS Planer & Jointer Individual Knives (Each) Option:P 432 HSS, T-1 18% Tungsten 10 Long x 30mm Height x 1/8 Wide x 45 Deg Cut Angle These bits should be used

These bits should be used in a 2+ horsepower

keeping the carbide head cooler for ultimate strength and durability

these bits are precisely machined and carbide-tipped

cardboard and more

Amana Tool HSS Planer & Jointer Individual Knives (Each) Option:P 432 HSS, T-1 18% Tungsten 10 Long x 30mm Height x 1/8 Wide x 45 Deg Cut Angle These bits should be usedNew grade T 1 high speed steel with 18% tungsten content. For comparison, this steel is much harder than M 2 HSS which typically has 12% tungsten. Crafted on state of the art equipment, each knife is ground, honed and individually hand hammered to exacting tolerances. Many standard sizes available individually or in sets. Packaging: Bulk in flat tubes.