ER-Collet chuck BT 30 - 1/10 - 100 | ER 16Application: For mounting straight shank tools in collets. Delivery: With balanced clamping 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

High holding forces: increase by a factor of 3 to 5 compared to standard jaws

Clamping positions: horizontal

Accuracy: 0

Unit Selection : Nm

Hardened steel

E2= 7 pieces

For setting tools (e

The clamping screw incorporates a through hole

Ratchet handle gear types : 72 teeth

- Preset real position value

DIN 1835 form A+B+E and DIN 6535 form HB+HE (larger than Ø 20 mm only with reduction sleeve)

For holding tapers according to DIN 69871