ER-Collet chuck SK 40 - 2/16 - 70 | ER 25 | MiniApplication: For mounting straight shank tools in collets. Delivery: With ER Mini 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

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance1

Setting ring not included in delivery - optionally available

in wooden box 701

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance5

quick and simple measuring of the clamping force of hydraulic chucks

Suitable for internal coolant

Without wrench

For mounting straight-shank tools acc

in conjunction with „KEMMLER Precision collet chuck ER"

Exchangeable carbide tipped scriber

Type with adjustable safety clutch

Adapter / reduction / extension for polygonal hollow shank tapers