SFTOOLS Impact Torsion Bits

ntroducing our latest batch of bit drivers! 

They feature a unique slim - waist design based on mechanical principles, which effectively absorbs and buffers the impact force from power tools. 

Made of high - quality S2 material with optimized heat treatment, they offer both hardness and toughness. 

With high torque transmission capacity, they are perfect for industrial use with impact and drill drivers. Their lifespan is 2 - 3 times that of ordinary bits.