Hydraulic expansion chuck HSK 40 - 10 - 85Application: 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). 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 Surface roughness Ra < 0,4 m Tensile strength in the core of min. 800 N mm after DIN All functional surfaces fine machined

For safe clamping of taps in end mill holders according to DIN 1835 B

With built-in tightening bolt All holders are made of forged steel

shank form UF

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance3

For longitudinal and plane turning

With securing screws and Tee-nuts

M6 - M12 = 10

bei Ø 6 – Ø 32 mm = h235

- Longer-lived than standard collets

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

Excellent concentricity in the system (chuck + collet + clamping nut)

no adhesion occurs and the tool