ER-Collet chuck BT 40 - 2/16 - 60 |ER 25Application: 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

To this end

E1= 28 pieces

the coolant tube can be moved only to a minimum degree according to DIN (±1°)

better process security and productivity

Quick change adaptors with safety clutch are supplied with a predefi ned torque

- Determining the reference points (calibration) of optical presetting devices

With clamping screw

Body made of high strength and anodized aluminum

E1= 40 pieces

In this way the clamping ranges can be extended to smaller sizes

Robust design

slim design (reduced interference contour)