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Two types of design are 1) Line Head (LH) having the area of torque transmission on the outer circumference of a screw head and 2) Line Recess (LR) having the area of torque transmission in the recessed area of a screw head.

Our unique driving tool design is meeting the increased demand to improve efficiency and productivity from continuous miniaturization of electronic prodacts.

Introducing the New Revolutionized NO CAM-OUT cross recess. New recess design naming it the "QuaStix" to our LHSTIX series.

D-Bar is non-wire coaterbar which was developed by improving wire bar broadly used in film, paper, and glass industries. OSG's technology of manufacturing D-Bar has contributed to developing it.

Small diameter gavure roll. Any shape can be manufacutured to fit machine.

To confirm the color of gravure ink and the coating thickness. Free from premature wire cut or wire displacement because of Non-wire coater bar.