LET´S WORK TOGETHER.   Welcome to HAHN+KOLB France | For commercial customers only
EROGLU
Hydraulic expansion chuck
Hydraulic expansion chuck - 1
Hydraulic expansion chuck - 2

For detailed information, other images and documents, please select individual articles from the following table.

EROGLU

Hydraulic expansion chuck

in accordance with ISO 7388-2

See product details

Available in 23 versions

You need more information or have not found your desired product?

Products

You need more information or have not found your desired product?
Call customer service: +33 (0)1 69 19 43 90

Application

To accommodate tools with a straight shank in accordance with DIN 1835 shape A+B+E and DIN 6535 shape HB+HE

Execution

  • Greater than 20 mm dia. with reduction only
  • Alloyed case-hardening steel with a core tensile strength of at least 950 N/mm²
  • Case-hardened HRC 58 ± 2, hardness depth 0.6 mm +0.2 mm
  • Taper angle tolerance quality AT3 in accordance with DIN 2080
  • Ra 0.2 taper surface quality
  • Hole for data carrier DIN 69873 in the collar
  • Black oxide surface

Advantage

  • Uniform clamping pressure through oil pressure chamber

Notes

Previous standard JIS B 6339 MAS-BT

Delivery

1x MAS-BT40 hydraulic expansion chuck, without reducing sleeve