Haimer Collet Chuck ER 40, Ultra short, HSK-F80M Tool Holder F80M.025.40 (0840458)

Haimer Part Number: F80M.025.40

HAIMER is a global leader in tool holding, balancing, and presetting technology. Founded in 1977 and headquartered in Igenhausen, Germany, HAIMER offers premium shrink fit chucks, tool balancing machines, and precision tool holders trusted in high-performance machining environments worldwide.

This product is priced singly and comes in packs of 1.

Please note that the actual item may not be/look exactly the same as shown in the item picture(s).

Product Features:

- Collet Chuck Type ER, DIN 69893-6, HSK-F80 Makino

- Chuck body fine balanced G2.5 33.000 1/min or U < 1 gmm

- All functional surfaces fine machined

- More accurate than DIN

- M6 balancing thread

- With thread for coolant supply

- For clamping tools with cylindrical shank in ER collets according to ISO 15488.

- The HAIMER HSK-F80 Makino ER collet chucks provide a universal clamping solution for high-speed manufacturing. The optimized design combines a highly accurate universal clamping system for cutting tools.

- All pre-balanced to G2.5 @ 33,000 RPM or U < 1 gmm

- All standard as a balanceable for fine tune balancing capability

- Short gage length per machine builders recommendation

- Balanced nuts with special slide coating for low friction and higher clamping forces

- Great for drilling

- Good clamping force

- Higher machining accuracy

- With threaded holes in order to balance with balancing screws (where available)

- With locknut (balanced, with slide coating for higher clamping forces)

- Locknut type HS (High-Speed, fine balanced, with slide coating for higher clamping forces) on request

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Background Information:

The ER tool holder system was invented by Fritz Weber, founder of Rego-Fix, and released in 1972. The ER-type system was originally used as a broom head to handle interface! The R in "ER" stands for Rego-Fix, and represents the company's modification to common "E" collet design of the early 20th century. Specifically, the modification was adding a groove to the collet which keeps it captive in the nut while installing/removing; eliminating the problem of collets getting stuck in the holders. Upon patent expiry the system was standardized in 1993 under DIN 6499 and is today the most recognizable and commonly used collet system worldwide.

The classic ER interface, tried and true.

Company History:

Family-owned since 1977, HAIMER has grown from a precision parts specialist into a global tooling solutions supplier with operations across Europe, North America, and Asia.