Reduction sleeves for hydraulic expansion chucks DCONMS=20 | DCONWS=4Application: For mounting straight shank tools with internal coolant. Note: The chucking diameter is configured for a tool tolerance of h6.

Delivery: without inserts

Ratchet handle gear types : 72 teeth

Collets sealed for high pressure cooling 120 bar with IC DIN 6499 B (ISO 15488 B) ER-system

Powder-coated

For setting the tool in the HKS collet chucks

Collets sealed with seal for IC

For mounting straight-shank tools in collet chucks DIN 6391

Betthöhe H: 0

On machining centres without synchronised spindles

For adaption from HSK-A to PSC (ISO 7388-1 to ISO 26623-1)

With 8mm stem diameter

For cleaning internal tapers on machine spindles