ER-Collet chuck SK 50 - 1/10 - 70 | 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

For machines with rigid tapping

For sealing tools with internal cooling in collet chucks

With fi ne adjustment carriage to feed the slider finely

clamping depth = 41

stress-relieved and precision ground

prevents over-feeding

With securing screws and Tee-nuts

Bolt and Holding ring

Delivery with test certificate

making the system suitable for internal cooling

vice clamps

- With data output interface