BIG’s MEGA ER Grip can provide repeatable performance by assembling the precision ERC collets with it’s chuck body and clamping nut, resulting in complete harmony of the tool holder assembly.

The MEGA ER Grip is the most precise ER collet chuck in the world. It completely satisfies the 4 requirements for tool holders; clamping force, concentricity, rigidity, and balance for high spindle speeds.

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PRECISE

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CONCENTRICITY

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CLAMPING FORCE

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MEGA ER Grip

2 way coolant supply. Sealed nut MEGA Perfect Seal offers 2-coolant solutions.

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MEGA ER Grip

Two type of ER nut as well as sealing nut offer the most suitable solution for your demand. These nut can also be used for conventional ER chuck models.

  • MEGA ER NUT 100%
  • MEGA ER SOLID NUT 100%
  • MEGA PERFECT SEAL 100%
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MEGA ER Grip

The ER collet with the best runout accuracy in the world. Measurement standards: In accordance with DIN6499 and ISO15488. High rigidity body that increases the contact area of the collet.

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ISO STANDARD

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MEGA ER Grip

By increasing the contact length of the internal taper of chuck bodies, the undesired overhang of the collet is reduced. This modification of the standard improves 3 of the most important requirements for the collet chuck, rigidity, runout accuracy and clamping force. (Conventional DIN collets can also be used.)

Go to the BIG KAISER Precision Tooling Ltd. website for more inform

More information