Customized screwdriver bits for Hilti screw fastening systems

Features

• Optimized for use with Hilti screw magazines, e.g. SMD, SD-M1 or SD-M2
• Precision-machined – extra-high strength reduces the risk of premature bit breakage
• Perfect-fit geometry for greater driving grip when used with a Hilti screw magazine and Hilti collated drywall screws

Specifications 

• Length: 4 in
• Connection end: 1/4 in Hex shank

5 pcs/ctn