ER-Precision collet for high pressure cooling ER32 | 470EHP | < 3 µm | Ø 14,0Application: Metallic sealed for mounting straight shank tools with coolant through in collet chucks ISO 15488 (ex. DIN 6499). Version: Metallic sealed Collets for internal cooling (applicable up to 100 bar). System concentricity and repetition accuracy 3 m (3D, maximum = 50 mm), in conjunction with KEMMLER Precision collet chuck ER". Suitable for: KEMMLER Precision collet chuck ER or standard collet chuck Spannfutter ISO 15488 (ex. DIN 6499). Note:

With wrench

800 N/mm² after DIN

For parting-off holders with coolant supply directly to the cutting edge

Effective from low to high coolant pressures

without the illustrated cutting tools

For mounting straight-shank tools in collet chucks ISO 15488 (ex

With ER-Mini-nut

Instructions for use

ER-system with spray nozzles

DIN 1835 form A+B+E and DIN 6535 form HB+HE (larger than Ø 20 mm only with reduction sleeve)

which can cause high frictional forces on the thread flanks

Without toolholders and inserts