The blade is comprised of high grade silicon – manganese steel which no other make uses. This steel gives spring effect also. The blade is otherwise hardened and tempered to withstand wear, bending and meet high torque requirement. Other makes offer same hardness through out the length of the blade, which isn’t scientific.
Packaged Accommodates : Taparia 3mm Flat Screw Driving force, 902, Blade Length: 100 mm (Green and Silver) (Pack of one)
The blade is comprised of high grade Silicon – Manganese steel which no other make uses. This steel gives spring effect also.
The blade is otherwise hardened and tempered to withstand wear, bending and meet high torque requirement. Other makes offer same hardness through out the length of the blade, which isn’t scientific.
Hardness on tip : 55 to 58 HRC. Other makes offer much less hardness on tip. Higher the hardness higher is wear resistance.
The blade tip is magnetised to raise small screw and so forth.from confined spaces or to carry the the screw in position.
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