Simonds Brush Chipper Knives
Simonds Brush Chipper Knives are manufactured to OEM standards using the same modified A8 chipper knife steel used in making their sawmill and pulp mill chipper knives. Simonds found that using this material has the best balance of abrasion resistance, cutting edge retention and impact resistance of any material they have identified. Their Big Rapids facility has a first rate heat treat process that can allow Simonds to control the hardness of the cutting edge while maintaining the softer, more ductile, center very accurately.
