High Hardness Screwdriver Bit
This screwdriver bit is engineered with vacuum heat treatment for 6.5 times higher performance. Constructed from S2 steel, it offers superior hardness, high torsion resistance, and high precision.



Technical Specifications
Product Overview
Engineered for High-Performance Fastening
This screwdriver bit is engineered for exceptional performance, utilizing advanced vacuum heat treatment to achieve 6.5 times greater durability compared to standard methods. Constructed from premium S2 steel, the bit offers superior hardness, high torsion resistance, and high precision. Its robust design ensures longevity and reliable performance for demanding professional applications.
Technical Specifications
Heat Treatment Performance
- Material
- S2 Steel
- Key Features
- High HardnessHigh Torsion ResistanceHigh PrecisionVacuum Heat Treated



