ER-Collet chuck SK 30 - 1/10 - 100 | ER 16Application: For mounting straight shank tools in collets. Delivery: With balanced clamping nut All holders are made of forged steel Specific, low warpage hardened Surface hardened HRC 58~60 Hardening depth 0,8mm~0,9mm Taper angle tolerance < AT 3 according to DIN 2080 Surface roughness Ra < 0,4 m Tensile strength in the core of min. 800 N mm after DIN All functional surfaces fine machined

Aufnahmen für Induktiv-

Ø 125 mm with locks

Carbide tipped scriber with clamp

bores and other details

Key insert extended

- Tightness of the screw connection tested up to 80 bar

20mm for over 500mm/20" range

For mounting straight-shank tools in collet chucks DIN 6391

For mounting the coolant tubes in HSK toolholders

In NC machines (machines without automatic tool changers)

For tools with through coolant an O-ring must be used

vice clamps