Sealing disc | ER 40 DCONWS = 6,5Application: For sealing tools with internal cooling. Note: Sealing capacity up to 80 bar Clamping range 0. 5 mm (+0. 1 ? 0. 4)

Surface roughness Ra < 0

For mounting straight-shank tools in collets

DIN 1835 form A+B+E and DIN 6535 form HA+HB+HE (larger than dia

Clamping range 0

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

For mounting straight-shank tools in collet chucks DIN 6499

ER-system with spray nozzles

Tensile strength in the core of min

driving ring and feather key

For machining centres with synchronous spindle

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

Only nominal size d can be clamped