ER-Precision collet ER11 | 4008EP | < 5µm | Ø 6,5 - 6,0Application: For mounting straight shank tools in collet chucks DIN 6499. To use for high speed cutting and high precision milling. Note: Clamping capacity up to 0,5 mm

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

Chrome vanadium steel main body

In machining centres (machines with automatic tool changers)

Only nominal size d can be clamped with sealing plug for internal cooling (applicable up to 21 bar) In order to achieve an optimum sealing the tool must be clamped on the complete length of the ground drill of the collet

20mm for over 500mm/20" range

For holding tool holders with polygonal shank ISO 26623-1

Contact surface precision grinded

Integrated pull-down mechanism

Shell mill holders DIN 6357

Carbide surfaces

E1= 20 pieces

for disassembling adaptor sleeves