Haimer Power Mini Shrink Chuck, D = 4 mm, Oversize BT40 Tool Holder 40.682.04.8 (0837659)

Haimer Part Number: 40.682.04.8

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:

- Power Mini Shrink Chuck, JIS B 6339-2, BT40

- Chuck body fine balanced G2.5 at 25.000 rpm or U < 1 gmm

- All functional surfaces fine machined

- Taper tolerance AT3

- Coolant supply form JD/JF

- Shrink fit chuck suitable to all inductive shrink fit units.

- Power Mini Shrink Chuck is perfect for 5-axis-machining in the die & mould and in the medical industry. Very slim at the top like the HAIMER Mini Shrink Chucks, the Power Mini Shrink is reinforced at the base. Thereby efficient milling is possible with an angled tool even at long protruding lengths.

- 3 mm wall thickness

- 3° slope at the top

- For all solid carbide tools with shank tolerance h6

- With threaded holes in order to balance with balancing screws

- Attention: Shrinking only with shrink and cooling adapter

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Background Information:

The BT system utilizes a proven "fast taper" (7:24) self-releasing format and is common among non-European machine tools. Note that ISO, CAT, BT, and SK are NOT interchangeable even though they use the same basic taper!.

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.