Eppinger 7.073.240 PRECI-FLEX ER32 1:1 5000RPM Live Tool Holder
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This is a new Eppinger part number 7.073.240 PRECI-FLEX® radial live tool holder featuring an ER32 collet clamping interface, a 1:1 gear ratio, and a maximum spindle speed of 5000 RPM as confirmed by the nameplate label visible in the photos. The PRECI-FLEX system uses a large-bore bayonet-style coupling (visible in the rear-mount face photo) for quick, repeatable tool changes on CNC turning centers and turn-mill machines. The mounting plate label specifies 4 mounting bolts torqued to 60 Nm, and the unit includes a grease nipple fitting (brass, visible in photos) for bearing lubrication maintenance. Coolant supply ports with protective plastic plugs are present on multiple faces, indicating through-tool or directed coolant capability. Serial number 15208-02 is stamped on the nameplate; the unit is manufactured by Eppinger (www.eppinger.de), a German precision tooling manufacturer.
Product Specifications
| Manufacturer | Eppinger |
| Part Number | 7.073.240 |
| Serial Number | 15208-02 |
| System | PRECI-FLEX® |
| Tool Clamping System | ER32 collet |
| Gear Ratio | 1:1 |
| Maximum Speed | 5000 RPM |
| Mounting Bolt Quantity | 4 |
| Mounting Bolt Torque | 60 Nm |
| Tool Orientation | Radial (perpendicular to spindle axis) |
| Coolant Ports | Present (multiple faces, plugged) |
| Lubrication Fitting | Grease nipple (brass) |
| Condition | New |
| Maximum Collet Capacity (ER32) | 20 mm (0.787 in) |
| Origin | Germany |