Hydraulic expansion chuck HSK 100-20-105 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

wrench and collets

(without toolholders and inserts)

Effective from low to high coolant pressures

d = 40/d = 60: For large diameter face mill cutters with four additional threaded holes according to DIN 2079

is prevented from attaching itself by vacuum

improves thread quality

driving ring and feather key

clamping depth

rack and handles

On machining centres without synchronised spindles

prevents overfeeding

4 und 5 mm = h4