Half-Ball Hex Wrench Set (Semi-Long)
Caution
- The leading edge on the longitudinal side has an ordinary ball pointed shape.
- Some products are scheduled to be discontinued from October 2021. Depend on stock status, the end time will be changed. Please check the quotation and order screen for details.
Product Description
[Features]
· The tip of the short side has undergone half ball point processing. The approach to the hex sockets is easier than the conventional product as a half ball is used.
· Half ball finish allows achievement of easy insertion and the same level of torque transferability.
· The screw can be turned from a maximum slope degree of 32°.
· It utilizes high-quality special alloy chrome vanadium steel (SNCM20V).
· In order to ensure homogeneous and highly accurate tempering (heat treatment) hardness (HRC 60° ±1°), a continuous furnace was intentionally not used, while a sealed-quench furnace / non-oxidizing, decarburizing correction quenching method has been adopted.
· The surface processing of special chrome plating exerts excellent wear resistance and prevents rust over a long period of time.
· Final tightening can be performed with a ballpoint wrench by using the pipe handle.
· Partial painting is done so that the size can be distinguished at a glance based on color.