POWERTEC superior Speed Steel -LRB- HSS -RRB- Knives are of insurance premium superior Speed Steel -LRB- HSS -RRB- with performance that meets or exceeds OEM product. The manufacturing process with insurance premium HSS material, followed by strictly professed machining and quality dominance that ensure uttermost sharpness, precision, balancing, and taut tolerance in every piece of `` POWERTEC HSS Knife '' product. The terminal Heat Treatment the hardness and durability. `` POWERTEC superior Speed Steel -LRB- HSS -RRB- Knives '' penetrating and concluding longer than stodgy product. We that `` POWERTEC superior Speed Steel -LRB- HSS -RRB- Knives '' meet or exceed OEM quality and business normal.