ER-Collet chuck BT 40 - 2/13 - 100 | ER 20Application: 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

With clamping screws

Suitable for tool holders with polygon shank (PSC/PSK) ISO 26623-1

made of stainless steel with carbide ball

3 / L2=63 HA polished Split Point - Valuetool

Clamping positions: horizontal and and vertical

Zero setting at any position

With balanced clamping nut All holders are made of forged steel

- Resolution 0

For mounting solid drills with cylindrical shank according to DIN 6595

- Longer-lived than standard collets

One turning toolholder - four possibilities:

- The steel body is hardened and grinded all-round