[Features] ●It is a high toughness bit with high hardness of HRC62.5 (maximum hardness). ●It is highly durable against breaking. ●Resistant to wear and maintains good thread engagement. ●Impact is absorbed by the torsion part. Good grip, non-slip, strong bending, and high transmission power.
[Use] ● For tightening screws on thick iron plates, C-chans, aluminum, wood, etc.