Hydraulic expansion chuck HSK 100-25-115 DIN 69893 (ISO 12164) Form A in wooden boxApplication: For mounting straight shank tools acc. DIN 1835 form A+B+E and DIN 6535 form HA+HB+HE (larger than dia. 20 mm only with reduction sleeve). Note: l1 = max. clamping depth l2 = max. length adjustment range Delivery: Without wrench 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

For internal machining with boring bars

In order to achieve an optimum sealing the tool must be clamped on the complete length of the ground drill of the collet

Especially in operations in toolmaking and mould making

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

With ball bearing clamping nut All holders are made of forged steel

For parts with delicate clamping surfaces

For longitudinal and plane turning

Suitable for internal coolant

- Especially suitable fore wire EDM

Stahlkörper allseitig geschliffen und gehärtet

lockable in different positions

With retaining screw