Reduction sleeves for hydraulic expansion chucks DCONMS=20 | DCONWS=14Application: For mounting straight shank tools with internal coolant. Note: The chucking diameter is configured for a tool tolerance of h6.

For the coolant supply through the centre of PSK toolholders

Flatness: 0

For the coolant supply through the centre of  HSK toolholders

ADJRGA = Length adjustment range

In machining centres (machines with automatic tool changers)

- Parallelism to driver grooves < 0

clamping depth = 61

For mounting straight-shank tools in 2 µm-collets

6 stepped block pairs (12 pcs)

With 8mm stem diameter

With clamping screw and axial adjustment bolt

4 coupling