ER-Collet chuck SK 50 - 1/10 - 200 | 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

Metallic sealed for mounting straight-shank tools with coolant-through in collet chucks ISO 15488 (ex

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance2

For mounting taps

3 µm radial run-out with a 2 µm clamping nut

Opening and closing of the flanks through the spindle speed control

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance9

carbon steel

With clamping screw

Soft body for later processing

Determination of bore centres to the machine spindle

- Clamping positions: horizontal

For mounting drill chucks