Sealing disc | ER 40 DCONWS = 3,0Application: For sealing tools with internal cooling. Note: Sealing capacity up to 80 bar Clamping range 0. 5 mm (+0. 1 ? 0. 4)

For sealing tools with internal cooling

Surface roughness Ra < 0

Effective from low to high coolant pressures

Improves chip evacuation and decreases the risk for chip jamming

- Honed collet boring

For sealing the spindle of the turret

For face machining

For clamping tools with Morse taper shank and thread according to DIN 228-1 form A

For mounting solid drills with cylindrical shank according to DIN 6595

For machining centres with synchronous spindle

For mounting straight-shank tools

For safe clamping of taps