The chucks that work with this screwdriver are of the hex kind. It runs on a rechargeable battery, so it's completely cordless.
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Bosch Home and Garden Cordless Screwdriver PSR Select (with Integrated 3.6 V Lithium-Ion Battery, max torque 4.5 Nm, in carrying case), Black
Robert Dyas
Bosch PSR Select Cordless Screwdriver
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