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Quick change SDS shank for electric hammers, made entirely of metal for maximum durability
It has a locking function, a large clamping force, which effectively prevents drill bits from loosening, more reliable.
Just tighten the rotation adapter to avoid hammering and other high vibration when the work is released.
The keyless chuck tightened with your fingers can quickly change drill and screwdriver bits.
Comfortable sheath surface with strong grip, easy to grip, making the output torque bigger.
Unique axial bearing, the torque applied to the handle can be easily converted into a greater gripping force.
Applicable range: suitable for the power of 1050W via impact drill.