10pcs L5.0 High-Strength Hexagon Wrench Extension – Spring Steel for CNC Lathe Tool Assembly CNMG190608 ensuring a scratch-free surface on

ensuring a scratch-free surface on the workpiece

Feature Metric (ISO) Inch (ANSI) Insert Designation 16 ER 3 ER (3/8" IC) Thread Pitch 1

✔ High-Grade 42CrMo Steel: Quenched and tempered to HRC 42-45 for superior impact resistance

CCMT431 high speed

and Counterboring Operations on medium-diameter steel shafts

10pcs L5.0 High-Strength Hexagon Wrench Extension – Spring Steel for CNC Lathe Tool Assembly CNMG190608 ensuring a scratch-free surface onProduct parameters: Specification : L5. 0 Screw material : Spring steel H : 127mm L : 33. 5mm Package includes : 10 wrench Features The whole is heat treated by high temperature quenching, strong and durable The design concept of spherical head: it can move within a 25 space, which is convenient for working in narrow and inclined places The wrench has a 90 bending process, which is accurate and not easy to rebound The whole is made of stainless steel,