- Material selection: Jetech use best material S2 Cr.V.Mo which can reach high hardness and high tenacity..
- Precision processed: Adopting DIN standard and precisely processed bits with tip tolerance below 0.05mm. Five times as precise as Japanese standard. This enables longer durability..
- Heat treatment: Using airtight heat treatment furnace with well controlled temperature, enable have consistent high hardness, high tenacity and longer durability..
- Length: 65mm.
- Thickness: 6.35mm.