Impact-Grade Star Chuck Drivers
The distinctive blue color of these chuck drivers is your assurance that they can withstand the kind of impact driver stress characteristic for each fastening application. And all Malco Impact-Grade insert and power bit chuck drivers are precisely machined for positive, fail-proof engagement of the fastener head. These Star bit selections feature unique high-torque steel construction and a design that absorbs and dissipates impact-driver-induced stress at peak loads.
