ER-Precision collet chuck BT 40 - 2/20 - 100 | ER 32Application: For mounting straight shank tools in 2 m collets. Advantage: Excellent concentricity in the system (chuck + collet + clamping nut) 3 m radial run out with a 2 m clamping nut, 6 m radial run out with a 5 m clamping nut Extremely strong holding force (increases the holding power by at least 60% compared to standard ER chuck) Plain clamping nut without grooves for high speed machining

Standard type without safety clutch

bei Ø 6 – Ø 32 mm = h233

Schafttoleranz bei Ø 3

driving ring and feather key All holders are made of forged steel

bei Ø 6 – Ø 32 mm = h236

Clamping possible on both sides

Non-rotating spindle

The tapered tool holder is thus optimally

Thread configuration with a special design

Metric/Inch conversion at any position

Hydraulic or manual clamping

For adaption from HSK-A to PSC (ISO 7388-1 to ISO 26623-1)