Sealing disc | ER 25 DCONWS = 11,5Application: For sealing tools with internal cooling. Note: Sealing capacity up to 80 bar Clamping range 0. 5 mm (+0. 1 ? 0. 4)

With clamping screws

For mounting straight-shank tools in collets

With high precision coolant you get improved

4 and 5 mm only solid carbide tool shanks must be used

Without wrench

driving ring and feather key

Application:

- Maximum concentricity <0

For mounting solid drills with cylindrical shank according to DIN 6595

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance4

Precision coolant supply: Improves chip evacuation and decreases the risk for chip jamming

For machining centres with synchronous spindle