CRAFTSMAN Screwdriver Set Precision 10-Piece CMHT65070

10 pc. Precision bi-material screwdriver set have black Oxide coating providing a more precise fit and reduced fastener stripping and cam-out. The polypropylene material, and ergonomic shape of the handle offers twisting force for three different applications; A speed-zone for Quick rotation, A torque-zone for added grip in heavy torque applications, and a precision tactile zone for tasks requiring more rotation control.