Bosch 2608572247 chuck keyless 15 to 13mm 12in x 20 unf blackchrome
Bosch chuck keyless 14in hex shank bosch 2608572247 these keyless chucks from bosch have 14in 63mm hexagonal shanks bosch 2608572247 chuck keyless 15 to 13mm 12in x 20 unf blackchrome